U.S. patent number D342,718 [Application Number D/001,576] was granted by the patent office on 1993-12-28 for charging base. This patent grant is currently assigned to Bausch & Lomb Incorporated. Invention is credited to Spencer L. Mackay.
United States Patent | D342,718 |
Mackay | December 28, 1993 |
Inventors: | Mackay; Spencer L. (Agoura Hills, CA) |
---|---|
Assignee: | Bausch & Lomb Incorporated
(Rochester, NY) |
Appl. No.: | D/001,576 |
Filed: | November 17, 1992 |
Current U.S. Class: | D13/108; D4/199 |
Field of Search: | ;D13/107,108,144 ;D14/114,217,218,240 ;320/2,3,4,15 ;D4/100,101,108,199 |
D211185 | May 1968 | Cox |
D216295 | December 1969 | De Varco |
D216547 | February 1970 | Mango et al. |
D218170 | August 1970 | Soper |
D230381 | February 1974 | Yran |
D302808 | August 1989 | Skuza et al. |
D303876 | October 1989 | Clemens et al. |
Skil rechargers Nos. 72066 and 72065.. |
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