`1. A wiper blade (10) to clean windshields (14), in
`particular of automobiles,…
`
`Costco Exhibit 1020, p. 1
`
`
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`Kraemer/Bosch '588 Claim 1
`…with an elongated belt-shaped, flexible spring
`support element (12),…
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`Costco Exhibit 1020, p. 2
`
`
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`Kraemer/Bosch '588 Claim 1
`
`…on the lower belt surface (22) of which that
`faces the windshield is located an elastic
`rubber wiper strip 24 sitting against the
`windshield that extends parallel to the
`longitudinal axis…
`
`Costco Exhibit 1020, p. 3
`
`
`
`Kraemer/Bosch '588 Claim 1
`…on the lower belt surface (22) of which that
`faces the windshield is located an elastic
`rubber wiper strip 24 sitting against the
`windshield that extends parallel to the
`longitudinal axis…
`
`Costco Exhibit 1020, p. 4
`
`
`
`Kraemer/Bosch '588 Claim 1
`…and on the upper belt surface (16) of which a
`wind deflection strip (42 or 112) is located that has
`an incident surface (54 or 140) facing the main flow
`direction of the driving wind (arrow 52),…
`
`Costco Exhibit 1020, p. 5
`
`
`
`Kraemer/Bosch '588 Claim 1
`…and on the upper belt surface (16) of which a
`wind deflection strip (42 or 112) is located that has
`an incident surface (54 or 140) facing the main flow
`direction of the driving wind (arrow 52),…
`
`Costco Exhibit 1020, p. 6
`
`
`
`Kraemer/Bosch '588 Claim 1
`…and on the upper belt surface (16) of which a
`wind deflection strip (42 or 112) is located that has
`an incident surface (54 or 140) facing the main flow
`direction of the driving wind (arrow 52),…
`
`Costco Exhibit 1020, p. 7
`
`
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`Kraemer/Bosch '588 Claim 1
`
`…said deflection strip extending in the longitudinal
`direction of the support element,…
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`Costco Exhibit 1020, p. 8
`
`
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`Kraemer/Bosch '588 Claim 1
`
`…characterized in that the wind deflection strip
`has two sides (48, 50 or 136, 138) that diverge
`from a common base point (46 or 134) as seen
`in a cross section,…
`
`Costco Exhibit 1020, p. 9
`
`
`
`Kraemer/Bosch '588 Claim 1
`
`…characterized in that the wind deflection strip
`has two sides (48, 50 or 136, 138) that diverge
`from a common base point (46 or 134) as seen
`in a cross section,…
`
`Costco Exhibit 1020, p. 10
`
`
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`Kraemer/Bosch '588 Claim 1
`
`…that the incident surface (54 or 140) is located
`at the exterior of one side (50 or 138) and that the
`profile of the cross section of the wind deflection
`strip is the same along its entire length,…
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`Costco Exhibit 1020, p. 11
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`
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`Kraemer/Bosch '588 Claim 1
`
`…that the incident surface (54 or 140) is located
`at the exterior of one side (50 or 138) and that the
`profile of the cross section of the wind deflection
`strip is the same along its entire length,…
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`Costco Exhibit 1020, p. 12
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`
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`Kraemer/Bosch '588 Claim 1
`
`…in that between the two sides (48, 50 or 136, 138)
`of the wind deflection strip (42 or 112) there is at least
`one support means (58 or 144) located at a distance
`from their common base point ( 46 or 134) that
`stabilizes the sides,…
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`Costco Exhibit 1020, p. 13
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`
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`Kraemer/Bosch '588 Claim 1
`
`…and in that the support means is made up of a wall
`(58 or 144) connected to both sides (48, 50 or 136, 138)
`that extends in the longitudinal direction of the wind
`deflection strip (42 or 112).
`
`Costco Exhibit 1020, p. 14
`
`
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`Kraemer/Bosch '588 Claim 1
`
`…and in that the support means is made up of a wall
`(58 or 144) connected to both sides (48, 50 or 136, 138)
`that extends in the longitudinal direction of the wind
`deflection strip (42 or 112).
`
`Costco Exhibit 1020, p. 15