U.S. patent number D317,771 [Application Number 07/212,457] was granted by the patent office on 1991-06-25 for sunglasses with lens shading visor. This patent grant is currently assigned to William John Wichman. Invention is credited to Frederick G. Mackay.
United States Patent | D317,771 |
Mackay | * June 25, 1991 |
Inventors: | Mackay; Frederick G. (N/A, CA) |
---|---|
Assignee: | Wichman; William John
(Glendora, CA) |
[*] Notice: | The portion of the term of this patent subsequent to December 25, 2004 has been disclaimed. |
Appl. No.: | 07/212,457 |
Filed: | June 28, 1988 |
Current U.S. Class: | D16/310 |
Field of Search: | ;D16/101-123,125-128 ;D29/17 ;351/41,44-47,50-52,57,58,65,68,83,85,87,88,90,102,103,106-109,111,114,119,123 ;2/9,13,15,426,431,433,435,440,448-451 |
D211413 | June 1968 | Mitchell |
D281507 | November 1985 | Schremmer |
D293450 | December 1987 | Jannard |
D294952 | March 1988 | Wilson |
D295286 | April 1988 | Takeichi |
4271538 | June 1981 | Montesi et al. |
New Equipment Digest, 9/1968, p. 92, M-S-A visitor goggle. . Hong Kong Enterprise, Jul. 1988, p. 150, Francini frames labeled #'s 3-5. . Coca Cola Sunglasses Heatwave advertising sheet.. |
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