U.S. patent number D284,005 [Application Number 06/586,444] was granted by the patent office on 1986-05-27 for telephone set add-on accessory stand. This patent grant is currently assigned to Northern Telecom Limited. Invention is credited to Robert B. Isaacs.
United States Patent | D284,005 |
Isaacs | May 27, 1986 |
Inventors: | Isaacs; Robert B. (Ottawa, CA) |
---|---|
Assignee: | Northern Telecom Limited
(Montreal, CA) |
Appl. No.: | 06/586,444 |
Filed: | March 5, 1984 |
Current U.S. Class: | D14/251 |
Field of Search: | ;D14/53,59,60,62,38,32,108,107,114,115,100,57 ;179/179,1R,1D,1C,1L,101,102 |
D227210 | June 1973 | Clayton et al. |
D229315 | November 1973 | Scott |
D244468 | May 1977 | Buchin |
D246584 | December 1977 | Bhat et al. |
D253594 | December 1974 | Antenbring |
D262287 | December 1981 | Urbanus et al. |
D263047 | February 1982 | Trussler |
D263957 | April 1982 | Pemberton |
D264715 | June 1982 | Trussler |
D266509 | October 1982 | Marshall |
D275752 | October 1984 | Mahan |
D275753 | October 1984 | Mahan |
D276430 | November 1984 | Isaacs |
D277665 | February 1985 | Genaro et al. |
D278056 | March 1985 | Genaro et al. |
D280403 | September 1985 | Mitchell |
D280405 | September 1985 | Mitchell |
D280506 | September 1985 | Mitchell |
4385212 | May 1983 | Tyler |
4517420 | May 1985 | Haskins |
2305488 | Aug 1974 | DE | |||
Northern Telecom, Convention Flyer, 9-1977; SL-1 Station Set. . Telephone Amplifier-Add-On Accessory; shown in Ad. . Telephony, 10-25-76; pp. 94, 95; Modular Units shown at p. 95.. |
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