Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 1 of 48 PageID #: 517
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`Case 1:17—cv—00300—UNA Document 1-20 Filed 03/20/17 Page 1 of 48 Page|D #: 517
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`EXHIBIT 20
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`EXHIBIT 20
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`Case 1:17—cv—00300—UNA Document 1-20 Filed 03/20/17 Page 1 of 48 Page|D #: 517
`
`EXHIBIT 20
`
`EXHIBIT 20
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`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 2 of 48 PageID #: 518
`
`U.S. Patent No. 7,154,200
`
`Claims 1, 2, 4, 6, and 7
`Toyota / Aisin Water Pump
`Toyota P/N G9040-47040
`
`
`
`1. A motor comprising:
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 3 of 48 PageID #: 519
`U.S. Patent No. 7,154,200: Claim 1
`"1. A motor comprising:"
`The Toyota / Aisin Water Pump (the “Aisin Pump”) has a Toyota part number G9040-47040:
`
`IMG_2003.JPG
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 4 of 48 PageID #: 520
`U.S. Patent No. 7,154,200: Claim 1
`"1. A motor comprising:"
`The Aisin Pump is marked with the Aisin logo:
`
`IMG_2006.JPG
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 5 of 48 PageID #: 521
`U.S. Patent No. 7,154,200: Claim 1
`"1. A motor comprising:"
`The Aisin Pump is a water pump and is believed to be installed in the following 2016 Toyota models:
`
`(cid:131) Toyota Prius Two 1.8L L4 – Electric/Gas
`
`(cid:131) Toyota Prius Two Eco 1.8L L4 – Electric/Gas
`
`(cid:131) Toyota Prius Three 1.8L L4 – Electric/Gas
`
`(cid:131) Toyota Prius Three Touring 1.8L L4 – Electric/Gas
`
`(cid:131) Toyota Prius Four 1.8L L4 – Electric/Gas
`
`(cid:131) Toyota Prius Four Touring 1.8L L4 – Electric/Gas
`
`http://o.aolcdn.com/dims-
`global/dims3/GLOB/resize/708x398/quality/60/http://o.aolcdn.com/commerce/autodata/images/USC60TOC161D022000.jpg
`
`http://parts.olathetoyota.com/oe-toyota/g904033030 (accessed December 12, 2016).
`
`The Aisin Pump is made in Japan:
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 6 of 48 PageID #: 522
`U.S. Patent No. 7,154,200: Claim 1
`"1. A motor comprising:"
`
`20160808_151508.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 7 of 48 PageID #: 523
`U.S. Patent No. 7,154,200: Claim 1
`"1. A motor comprising:"
`The Aisin Pump is an electric pump assembly, as indicated on the packaging label directly above and as listed below on the
`purchase receipt.
`
`CCF_000055.pdf
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 8 of 48 PageID #: 524
`U.S. Patent No. 7,154,200: Claim 1
`"1. A motor comprising:"
`As shown in greater detail below, the Aisin Pump is an electric motor having a stator and a rotor, where the stator is designed
`to cause the rotor to rotate during operation.
`
`IMG_2069.JPG
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 9 of 48 PageID #: 525
`U.S. Patent No. 7,154,200: Claim 1
`"1. A motor comprising:"
`
`20160808_152221.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 10 of 48 PageID #: 526
`U.S. Patent No. 7,154,200: Claim 1
`"a) a stator substantially encapsulated within a body of thermoplastic material; and"
`The Aisin Pump comprises a stator substantially encapsulated within a body of thermoplastic material.
`
`The Aisin Pump includes a “PPS – GF 30” label:
`
`a) a stator substantially
`encapsulated within a body
`of thermoplastic material;
`and
`
`IMG_2065.JPG
`
`“PPS – GF 30” refers to polyphenylene sulfide with 30% glass fiber filler (“PPS-GF30”). See, e.g., U.S. Patent Publication
`2009/0173903 (application No. 12/295,565), at ¶ 0114 (“The abbreviations of the resin names in the tables above are as
`follows. PPS-GF30: Polyphenylene sulfide resin containing 30 wt % of glass fibers”).
`
`PPS-GF30 is a thermoplastic – the excerpt pictured below is a summary of its properties (including the categories of which it
`is a member, which includes “thermoplastic”) from the MatWeb material property data.
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 11 of 48 PageID #: 527
`U.S. Patent No. 7,154,200: Claim 1
`"a) a stator substantially encapsulated within a body of thermoplastic material; and"
`
`http://www.matweb.com/search/DataSheet.aspx?MatGUID=c43bc743bdc0413ead2b87aca2e38a30&ckck=1 (downloaded
`Dec. 9, 2016).
`
`The “PPS – GF 30” label on the Aisin Pump denotes that the plastic body of the Aisin Pump is made of this type of
`thermoplastic material.
`
`IMG_2042.JPG
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 12 of 48 PageID #: 528
`U.S. Patent No. 7,154,200: Claim 1
`"a) a stator substantially encapsulated within a body of thermoplastic material; and"
`The Aisin Pump also includes a stator. The general location of the stator is shown in the photo below.
`
`IMG_2027.JPG
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 13 of 48 PageID #: 529
`U.S. Patent No. 7,154,200: Claim 1
`"a) a stator substantially encapsulated within a body of thermoplastic material; and"
`The stator is substantially encapsulated within the body of PPS – GF 30. For example, the photo below shows stator
`conductors (i.e., wire windings) and stator poles substantially encapsulated within the body of PPS – GF 30.
`
`IMG_2027.JPG
`
`
`
`b) one or more solid parts
`used in the motor either
`within or near the body;
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 14 of 48 PageID #: 530
`U.S. Patent No. 7,154,200: Claim 1
`"b) one or more solid parts used in the motor either within or near the body;"
`The Aisin Pump comprises one or more solid parts either within or near the body.
`
`The Aisin Pump includes a number of solid parts within or near the body of PPS – GF 30. For example, the Aisin Pump
`includes a metal insert within the body PPS – GF 30:
`
`20160817_104459.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 15 of 48 PageID #: 531
`U.S. Patent No. 7,154,200: Claim 1
`"b) one or more solid parts used in the motor either within or near the body;"
`By way of further example, the Aisin Pump includes metal terminals each having a portion within the body of PPS – GF 30,
`as shown in the photos below:
`
`20160809_100411.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 16 of 48 PageID #: 532
`U.S. Patent No. 7,154,200: Claim 1
`"b) one or more solid parts used in the motor either within or near the body;"
`
`20160809_095901.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 17 of 48 PageID #: 533
`U.S. Patent No. 7,154,200: Claim 1
`"b) one or more solid parts used in the motor either within or near the body;"
`
`20160809_100422.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 18 of 48 PageID #: 534
`U.S. Patent No. 7,154,200: Claim 1
`"b) one or more solid parts used in the motor either within or near the body;"
`The Aisin Pump further includes a metal stator core and wire windings as components of the stator substantially
`encapsulated within the body of PPS – GF 30:
`
`IMG_2027.JPG
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 19 of 48 PageID #: 535
`U.S. Patent No. 7,154,200: Claim 1
`"c) the thermoplastic material having a coefficient of linear thermal expansion such that the thermoplastic material contracts and expands at approximately
`the same rate as the one or more solid parts."
`The Aisin Pump comprises a thermoplastic material having a coefficient of linear thermal expansion such that the
`thermoplastic material contracts and expands at approximately the same rate as the one or more solid parts.
`
`c) the thermoplastic material
`having a coefficient of linear
`thermal expansion such that
`the thermoplastic material
`contracts and expands at
`approximately the same rate
`as the one or more solid
`parts.
`
`As explained above, the Aisin Pump includes a body that contains a label “PPS – GF 30,” which refers to a thermoplastic
`material called polyphenylene sulfide with 30% glass fiber filler. The “PPS – GF 30” label on the Aisin Pump denotes that
`the body of the Aisin Pump is made of this type of thermoplastic material.
`
`The coefficient of linear thermal expansion (“CLTE” or “CTE”) is a measurement that describes how the size of an object
`changes in one dimension (e.g., length) per unit rise in temperature:
`
`http://www.owlnet.rice.edu/~msci301/ThermalExpansion.pdf (downloaded Dec. 6, 2016).
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 20 of 48 PageID #: 536
`U.S. Patent No. 7,154,200: Claim 1
`"c) the thermoplastic material having a coefficient of linear thermal expansion such that the thermoplastic material contracts and expands at approximately
`the same rate as the one or more solid parts."
`PPS – GF30 has a CLTE similar to one or more of the solid (e.g., metal) parts either within or near the body of PPS – GF 30
`of the Aisin Pump and, accordingly, contracts and expands at approximately the same rate as those one or more solid parts.
`
`More specifically, PPS – GF 30 is known to possess CLTE values in the range of 0.50 x 10-5 in/in °F to 2.06 x 10-5 in/in °F
`when heated to temperatures between 212 °F and 392 °F, with an average value of 1.39 x 10-5 in/in °F:
`
`http://www.matweb.com/search/datasheet_print.aspx?matguid=c43bc743bdc0413ead2b87aca2e38a30 (downloaded Dec. 9,
`2016)
`
`One or more of the solid parts, such as the metal insert, metal inserts within the mounting flanges, metal electric pathways
`and metal stator core, are believed to be some type of steel. Steels are known to possess CLTE values within the CLTE
`range of values of PPS – GF 30, namely from 0.63 x 10-5 in/in °F to 0.68 x 10-5 in/in °F:
`
`http://www.amesweb.info/Materials/Linear-Thermal-Expansion-Coefficient-Metals.aspx (downloaded Dec. 9, 2016).
`
`The wire windings are believed to be some type of copper. Copper alloys are known to possess CLTE values within the
`CLTE range of values of PPS – GF 30, namely from 0.90 x 10-5 in/in °F to 1.14 x 10-5 in/in °F:
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 21 of 48 PageID #: 537
`U.S. Patent No. 7,154,200: Claim 1
`"c) the thermoplastic material having a coefficient of linear thermal expansion such that the thermoplastic material contracts and expands at approximately
`the same rate as the one or more solid parts."
`
`http://www.amesweb.info/Materials/Linear-Thermal-Expansion-Coefficient-Metals.aspx (downloaded Dec. 9, 2016).
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 22 of 48 PageID #: 538
`U.S. Patent No. 7,154,200: Claim 2
`"2. The motor of claim 1 wherein the one or more solid parts comprise a metal."
`One or more solid parts in the Aisin Pump comprise a metal.
`
`2. The motor of claim 1
`wherein the one or more
`solid parts comprise a metal.
`
`As explained above, the Aisin Pump includes one or more solid parts. The solid parts are believed to be made from metal.
`For example, as shown in the photo below, the Aisin Pump includes a metal insert.
`
`20160817_104459.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 23 of 48 PageID #: 539
`U.S. Patent No. 7,154,200: Claim 2
`"2. The motor of claim 1 wherein the one or more solid parts comprise a metal."
`By way of further example, the Aisin Pump includes metal terminals each having a portion within the body of PPS – GF 30,
`as shown in the photos below:
`
`20160809_100411.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 24 of 48 PageID #: 540
`U.S. Patent No. 7,154,200: Claim 2
`"2. The motor of claim 1 wherein the one or more solid parts comprise a metal."
`
`20160809_095901.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 25 of 48 PageID #: 541
`U.S. Patent No. 7,154,200: Claim 2
`"2. The motor of claim 1 wherein the one or more solid parts comprise a metal."
`
`20160809_100422.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 26 of 48 PageID #: 542
`U.S. Patent No. 7,154,200: Claim 2
`"2. The motor of claim 1 wherein the one or more solid parts comprise a metal."
`The Aisin Pump further includes a metal stator core and wire windings as components of the stator substantially
`encapsulated within the body of PPS – GF 30:
`
`IMG_2027.JPG
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 27 of 48 PageID #: 543
`U.S. Patent No. 7,154,200: Claim 4
`"4. The motor of claim 1 wherein the one or more solid parts comprise a metal insert molded within the body."
`4. The motor of claim 1
`One or more solid parts in the Aisin Pump comprise a metal insert molded within the body.
`wherein the one or more
`solid parts comprise a metal
`insert molded within the
`body.
`
`As explained above, the Aisin Pump includes a number of solid parts within or near the body of PPS – GF 30. For example,
`the Aisin Pump includes a metal insert within the body of PPS – GF 30:
`
`20160817_104459.jpg
`
`The Aisin Pump also includes metal terminals each having a portion within the body of PPS – GF 30, as shown in the photos
`below:
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 28 of 48 PageID #: 544
`U.S. Patent No. 7,154,200: Claim 4
`"4. The motor of claim 1 wherein the one or more solid parts comprise a metal insert molded within the body."
`
`20160809_100411.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 29 of 48 PageID #: 545
`U.S. Patent No. 7,154,200: Claim 4
`"4. The motor of claim 1 wherein the one or more solid parts comprise a metal insert molded within the body."
`
`20160809_095901.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 30 of 48 PageID #: 546
`U.S. Patent No. 7,154,200: Claim 4
`"4. The motor of claim 1 wherein the one or more solid parts comprise a metal insert molded within the body."
`
`20160809_100422.jpg
`
`The Aisin Pump further includes a metal stator core and wire windings as components of the stator substantially
`encapsulated within the body of PPS – GF 30:
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 31 of 48 PageID #: 547
`U.S. Patent No. 7,154,200: Claim 4
`"4. The motor of claim 1 wherein the one or more solid parts comprise a metal insert molded within the body."
`
`IMG_2027.JPG
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 32 of 48 PageID #: 548
`U.S. Patent No. 7,154,200: Claim 6
`"6. The motor of claim 1 wherein there are a plurality of solid parts that will be either within or near the body, and"
`6. The motor of claim 1
`A plurality of the one or more solid parts of the Aisin Pump is either within or near the body.
`wherein there are a plurality
`of solid parts that will be
`either within or near the
`body, and
`
`The Aisin Pump includes a plurality of solid parts within or near the body of PPS – GF 30. For example, the Aisin Pump
`includes a metal insert within the body of PPS – GF 30:
`
`20160817_104459.jpg
`
`By way of further example, the Aisin Pump includes metal terminals each having a portion within the body of PPS – GF 30,
`as shown in the photos below:
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 33 of 48 PageID #: 549
`U.S. Patent No. 7,154,200: Claim 6
`"6. The motor of claim 1 wherein there are a plurality of solid parts that will be either within or near the body, and"
`
`20160809_100411.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 34 of 48 PageID #: 550
`U.S. Patent No. 7,154,200: Claim 6
`"6. The motor of claim 1 wherein there are a plurality of solid parts that will be either within or near the body, and"
`
`20160809_095901.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 35 of 48 PageID #: 551
`U.S. Patent No. 7,154,200: Claim 6
`"6. The motor of claim 1 wherein there are a plurality of solid parts that will be either within or near the body, and"
`
`20160809_100245.jpg
`
`The electric pathways appear to include some type of copper, as shown below:
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 36 of 48 PageID #: 552
`U.S. Patent No. 7,154,200: Claim 6
`"6. The motor of claim 1 wherein there are a plurality of solid parts that will be either within or near the body, and"
`
`20160809_100249.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 37 of 48 PageID #: 553
`U.S. Patent No. 7,154,200: Claim 6
`"6. The motor of claim 1 wherein there are a plurality of solid parts that will be either within or near the body, and"
`
`PC074722.JPG
`
`The Aisin Pump further includes a metal stator core and wire windings that as components of the stator substantially
`encapsulated within the body of PPS – GF 30:
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 38 of 48 PageID #: 554
`U.S. Patent No. 7,154,200: Claim 6
`"6. The motor of claim 1 wherein there are a plurality of solid parts that will be either within or near the body, and"
`
`IMG_2027.JPG
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 39 of 48 PageID #: 555
`U.S. Patent No. 7,154,200: Claim 6
`"the solid parts have different coefficients of linear thermal expansion, and"
`The solid parts in the Aisin Pump have different coefficients of linear thermal expansion.
`
`the solid parts have different
`coefficients of linear
`thermal expansion, and
`
`As explained above, the Aisin Pump includes a number of solid metal parts. Two or more of the solid parts are known to
`possess CLTE values that are different.
`
`As stated above, one or more of the solid parts, such as the metal insert, metal inserts within the mounting flanges, metal
`electric pathways and metal stator core, are believed to be some type of steel. Steels for example are known to possess
`CLTE values from 0.63 x 10-5 in/in °F to 0.68 x 10-5 in/in °F:
`
`http://www.amesweb.info/Materials/Linear-Thermal-Expansion-Coefficient-Metals.aspx (downloaded Dec. 9, 2016).
`
`As stated above, the wire windings are believed to be some type of copper. Copper alloys are known to possess CLTE
`values from 0.90 x 10-5 in/in °F to 1.14 x 10-5 in/in °F, different from those of steels:
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 40 of 48 PageID #: 556
`U.S. Patent No. 7,154,200: Claim 6
`"the solid parts have different coefficients of linear thermal expansion, and"
`
`http://www.amesweb.info/Materials/Linear-Thermal-Expansion-Coefficient-Metals.aspx (downloaded Dec. 9, 2016).
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 41 of 48 PageID #: 557
`U.S. Patent No. 7,154,200: Claim 6
`"the thermoplastic material is designed to have a coefficient of linear thermal expansion intermediate the maximum and minimum coefficients of linear
`thermal expansion of the different solids."
`The thermoplastic material in the Aisin Pump is designed to have a coefficient of linear thermal expansion intermediate the
`maximum and minimum coefficients of linear thermal expansion of the different solids.
`
`the thermoplastic material is
`designed to have a
`coefficient of linear thermal
`expansion intermediate the
`maximum and minimum
`coefficients of linear
`thermal expansion of the
`different solids.
`
`As explained above, the Aisin Pump includes a body of PPS – GF 30:
`
`IMG_2065.JPG
`
`PPS – GF 30 is known to possess CLTE values in the range of 0.50 x 10-5 in/in °F to 2.06 x 10-5 in/in °F when heated to
`temperatures between 212 °F and 392 °F, with an average value of 1.39 x 10-5 in/in °F:
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 42 of 48 PageID #: 558
`U.S. Patent No. 7,154,200: Claim 6
`"the thermoplastic material is designed to have a coefficient of linear thermal expansion intermediate the maximum and minimum coefficients of linear
`thermal expansion of the different solids."
`
`http://www.matweb.com/search/datasheet_print.aspx?matguid=c43bc743bdc0413ead2b87aca2e38a30 (downloaded Dec. 9,
`2016) Also, as indicated above, steels are known to possess a minimum CLTE value of 0.63 x 10-5 in/in °F and a maximum
`CLTE value of 0.68 x 10-5 in/in °F. Because the range of known CLTE values of PPS – GF 30 spans these minimum and
`maximum CLTE values of steel, it can be said that the body of PPS – GF 30 of the Aisin Pump is known to possess a
`coefficient of linear thermal expansion intermediate the maximum and minimum coefficients of linear thermal expansion of
`one or more solid steel parts.
`
`Also, as indicated above, steels are known to possess a minimum CLTE value of 0.63 x 10-5 in/in °F and a maximum CLTE
`value of 0.68 x 10-5 in/in °F and copper alloys are known to possess a minimum CLTE value of 0.90 x 10-5 in/in °F and a
`maximum CLTE value of 1.14 x 10-5 in/in °F. Accordingly, the range of CLTEs intermediate the maximum and minimum
`CLTEs of the copper and steel solid components of the Aisin Pump extends from at least 0.69 x 10-5 in/in °F to 0.89 x 10-5
`in/in °F. Moreover, because the range of known CLTE values of PPS – GF 30 extends through this intermediate range of
`CLTE values, it can be said that the body of PPS – GF 30 of the Actuator is known to possess a coefficient of linear thermal
`expansion intermediate the maximum and minimum coefficients of linear thermal expansion of the steel and copper solid
`parts.
`
`
`
`7. The motor of claim 6
`wherein the different solids
`comprise steel and copper.
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 43 of 48 PageID #: 559
`U.S. Patent No. 7,154,200: Claim 7
`"7. The motor of claim 6 wherein the different solids comprise steel and copper."
`Two or more of the different solid parts in the Aisin Pump comprise steel and copper.
`
`Upon information and belief, two or more solid parts of the Aisin Pump are made from steel and copper. For example, the
`Aisin Pump includes a metal stator core that is believed to be some type of steel and wire windings that are believed to be
`some type of copper:
`
`IMG_2027.JPG
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 44 of 48 PageID #: 560
`U.S. Patent No. 7,154,200: Claim 7
`"7. The motor of claim 6 wherein the different solids comprise steel and copper."
`The Aisin Pump also includes a metal insert that is also believed to be some type of steel:
`
`20160817_104459.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 45 of 48 PageID #: 561
`U.S. Patent No. 7,154,200: Claim 7
`"7. The motor of claim 6 wherein the different solids comprise steel and copper."
`The Aisin Pump further includes metal terminals contained partially within the body of PPS – GF 30 and having portions
`that are believed to be some type of steel:
`
`20160809_100411.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 46 of 48 PageID #: 562
`U.S. Patent No. 7,154,200: Claim 7
`"7. The motor of claim 6 wherein the different solids comprise steel and copper."
`
`20160809_100245.jpg
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 47 of 48 PageID #: 563
`U.S. Patent No. 7,154,200: Claim 7
`"7. The motor of claim 6 wherein the different solids comprise steel and copper."
`The metal electric pathway also appear to have portions of some type of copper, as shown below:
`
`PC074722.JPG
`
`
`
`Case 1:17-cv-00300-UNA Document 1-20 Filed 03/20/17 Page 48 of 48 PageID #: 564
`U.S. Patent No. 7,154,200: Claim 7
`"7. The motor of claim 6 wherein the different solids comprise steel and copper."
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`20160809_100249.jpg
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