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Publication numberUSD653279 S1
Publication typeGrant
Application numberUS 29/369,603
Publication dateJan 31, 2012
Filing dateSep 10, 2010
Priority dateSep 10, 2010
Publication number29369603, 369603, US D653279 S1, US D653279S1, US-S1-D653279, USD653279 S1, USD653279S1
InventorsGlen E. Stanley, Richard W. Canavan
Original Assignee3M Innovation Properties Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Eyewear keystone feature
US D653279 S1
Abstract  available in
Images(4)
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Claims(1)
  1. The ornamental design for an eyewear keystone feature, as shown and described.
Description

FIG. 1 is a perspective view of a pair of eyewear showing the new design for an eyewear keystone feature;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view of a pair of eyewear showing the new design, the right side view being a mirror image thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines form no part of the claimed design, and any shading is provided to illustrate contour only and is not an indication of texture, gloss, etc.

Non-Patent Citations
Reference
1U.S. Appl. No. 12/879,418, entitled Eyewear with Improved Fit, filed Sep. 10, 2010.
2U.S. Appl. No. 29/369,602, entitled Eyewear Lens Feature, filed Sep. 10, 2010.
3U.S. Appl. No. 29/369,607, entitled Eyewear Transition Feature, filed Sep. 10, 2010.
4US 5,706,337, 04/1995, Metcalfe et al. (withdrawn)
5Yang, C.Y., et al., "Facial Measurements for Frame Design," Optometry and Vision Science, vol. 75, No. 5, Apr. 1998, pp. 288-292.
6Yang, C.Y., et al., "Opthalmic Anthropometry for Hong Kong Chinese Adults," Optometry and Vision Science, vol. 75, No. 5, Apr. 1998, pp. 293-301.
Classifications
U.S. ClassificationD16/320