U.S. patent number D281,681 [Application Number 06/454,407] was granted by the patent office on 1985-12-10 for dual banana plug. This patent grant is currently assigned to North American Philips Corporation. Invention is credited to Fred M. Kaufman.
United States Patent | D281,681 |
Kaufman | December 10, 1985 |
Inventors: | Kaufman; Fred M. (Bricktown, NJ) |
---|---|
Assignee: | North American Philips
Corporation (New York, NY) |
Appl. No.: | 06/454,407 |
Filed: | December 29, 1982 |
Current U.S. Class: | D13/133 |
Field of Search: | ;D13/24,26,27,28,29,30,31 ;339/91R,195,196,60,207,208,210,217S |
D212233 | September 1968 | Mas |
D212763 | November 1968 | Schellens |
2377912 | June 1945 | Way |
Pamona Electronics Catalog 1972 p. 24 Model 2035 Banana Plug. . Pamona Electronics Catalog 1972 p. 30 Model 2097 Banana Plug Receptacle.. |
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