`18. A wiper blade for cleaning windows, comprising:…
`
`Costco Exhibit 1021, p. 1
`
`
`
`De Block et al. ‘905 Claim 18
`…a band-like, elongated, spring-elastic
`support element (12),…
`
`Costco Exhibit 1021, p. 2
`
`
`
`De Block et al. ‘905 Claim 18
`
`…whose lower band surface (13) oriented
`toward the window (22) has an elongated,
`rubber-elastic wiper strip (14), which can be
`placed against the window, disposed on it so
`that the longitudinal axes of these two parts are
`parallel…
`
`Costco Exhibit 1021, p. 3
`
`
`
`De Block et al. ‘905 Claim 18
`… whose lower band surface (13) oriented
`toward the window (22) has an elongated,
`rubber-elastic wiper strip (14), which can be
`placed against the window, disposed on it so
`that the longitudinal axes of these two parts are
`parallel …
`
`Costco Exhibit 1021, p. 4
`
`
`
`De Block et al. ‘905 Claim 18
`…and whose upper band surface (11) has a
`wind deflection strip (42) disposed on it, which
`extends in the longitudinal direction of the support
`element (12), is provided with an attack surface (54)
`oriented toward the main flow of the relative wind, and
`is made of an elastic material,…
`
`Costco Exhibit 1021, p. 5
`
`
`
`De Block et al. ‘905 Claim 18
`…and whose upper band surface (11) has a
`wind deflection strip (42) disposed on it, which
`extends in the longitudinal direction of the support
`element (12), is provided with an attack surface (54)
`oriented toward the main flow of the relative wind, and
`is made of an elastic material,…
`
`Costco Exhibit 1021, p. 6
`
`
`
`De Block et al. ‘905 Claim 18
`…and whose upper band surface (11) has a
`wind deflection strip (42) disposed on it, which
`extends in the longitudinal direction of the support
`element (12), is provided with an attack surface (54)
`oriented toward the main flow of the relative wind, and
`is made of an elastic material,…
`
`Costco Exhibit 1021, p. 7
`
`
`
`De Block et al. ‘905 Claim 18
`
`…wherein the wind deflection strip (42, 142, 242) has
`two diverging legs (44, 46), viewed in transverse cross
`section, which are connected to each other at a
`common base (48) and whose free ends oriented
`toward the window (22) are supported on the support
`element,…
`
`Costco Exhibit 1021, p. 8
`
`
`
`De Block et al. ‘905 Claim 18
`
`…wherein the wind deflection strip (42, 142, 242) has
`two diverging legs (44, 46), viewed in transverse cross
`section, which are connected to each other at a
`common base (48) and whose free ends oriented
`toward the window (22) are supported on the support
`element,…
`
`Costco Exhibit 1021, p. 9
`
`
`
`De Block et al. ‘905 Claim 18
`
`… wherein the wind deflection strip (42, 142, 242) has
`two diverging legs (44, 46), viewed in transverse cross
`section, which are connected to each other at a
`common base (48) and whose free ends oriented
`toward the window (22) are supported on the support
`element,…
`
`Costco Exhibit 1021, p. 10
`
`
`
`De Block et al. ‘905 Claim 18
`
`…and the attack surface (54) is embodied on the
`outside of the one leg (44),…
`
`Costco Exhibit 1021, p. 11
`
`
`
`De Block et al. ‘905 Claim 18
`
`…wherein the upper band surface (11) of the
`support element (12), in its middle section, the
`wiper blade part (15) of a device, which is for
`connecting the wiper blade (10) to a reciprocally
`driven wiper arm (16), is supported,…
`
`Costco Exhibit 1021, p. 12
`
`
`
`De Block et al. ‘905 Claim 18
`
`…wherein an end cap (38) is respectively disposed at
`both ends of the support element (12), and wherein a
`section (40) of the wind deflection strip (42) is
`disposed between each respective end cap (38)
`and the device piece (15),…
`
`Costco Exhibit 1021, p. 13
`
`
`
`De Block et al. ‘905 Claim 18
`
`…wherein an end cap (38) is respectively disposed at
`both ends of the support element (12), and wherein a
`section (40) of the wind deflection strip (42) is
`disposed between each respective end cap (38)
`and the device piece (15),…
`
`Costco Exhibit 1021, p. 14
`
`
`
`De Block et al. ‘905 Claim 18
`
`…and the wiper blade part (15) of the connecting
`device is provided with a flute (70), which
`extends in a projection of the flute of the attack surface
`(54) of the wind deflection strip (42).
`
`Costco Exhibit 1021, p. 15
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