`DIRECTOR
`
`(202) 7728629
`DONF@STERNEKESSLEKCOM
`
`January 9, 2020
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`Cemmissiener fer Patents
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`PO Bax 1450
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`Aiexahdria, VA 223 I 3-1450
`
`Stethe §<$$§§QI
`STERNE KESSLER GGLDSTEW 3( FOX
`
`
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`Cort irmatimz No. 7864
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`Art Unit 2855
`
`Aim: Mail Step Amendment
`
`Re:
`
`US. Utility Patent Appiieation
`Appiicatieh Ne. 16/068,252; 3710:) Date: Iuiy 5, 2018
`For:
`E‘Iuitt E‘Iew Deteetieh Apparatus
`Iiwehters: BAILEY et (1!.
`
`Our Ref: 40010020092
`
`Cemmissiener:
`
`Transmitted herewith for epprepriete action are the foiiowing tieeuniehts:
`
`I. Third Suppiernentai Inform atien Diselesure Statement;
`,1
`2. Farm PTO/SB/Oga (I sheet) iistittg 7 documents (USI—USS and FF 1 47132);
`
`3. Copies of cited documents (PM ~FP2).
`
`In the event that extehsiens of time are necessary to prevent abandenment at" this patent
`applieatien, then such extensions of time are hereby petitioned.
`
`The US. Patent and Trademark Ot‘ti ee is hereby authorized to charge any fee deti eiehey,
`er credit any overpayment, to our Deposit Account Ne. i9n0036.
`
`Respectfully submitted,
`
`STERNE, hisstte (30:..nsrnrn & FOX ELLC.
`
`[Donal d I. Iieetherstone/
`
`Denaid I. Featherstene
`
`Attorney for Applicant
`Registratien Ne. 333876
`
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