U.S. patent number D306,027 [Application Number 07/247,991] was granted by the patent office on 1990-02-13 for add-on access module for a telephone set. This patent grant is currently assigned to Northern Telecom Limited. Invention is credited to Jacques Gagnon.
United States Patent | D306,027 |
Gagnon | February 13, 1990 |
Inventors: | Gagnon; Jacques (Kanata, CA) |
---|---|
Assignee: | Northern Telecom Limited
(Montreal, CA) |
Appl. No.: | 07/247,991 |
Filed: | September 22, 1988 |
Current U.S. Class: | D14/140.9; D14/149 |
Field of Search: | ;D14/140,142,149,150,241,106 ;379/419,428,436,440,432 |
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D277476 | February 1985 | Foggia et al. |
D300028 | February 1989 | To |
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B A. Pargh Co, Inc.; 1989 Spring-Summer Catalog; at p. 369; Panasonic UL Modular Unit. . AT&T Product Catalog: at p. 31, Fax 3500D.. |
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