U.S. patent number D293,440 [Application Number 07/014,392] was granted by the patent office on 1987-12-29 for housing for handset base of transaction telephone or similar article. This patent grant is currently assigned to American Telephone and Telegraph Company, AT&T Information Systems Inc.. Invention is credited to David M. Britz.
United States Patent | D293,440 |
Britz | December 29, 1987 |
Inventors: | Britz; David M. (Rumson, NJ) |
---|---|
Assignee: | American Telephone and Telegraph
Company, AT&T Information Systems Inc. (Murray Hill,
NJ) |
Appl. No.: | 07/014,392 |
Filed: | February 13, 1987 |
Current U.S. Class: | D14/149; 379/428.01; D14/151 |
Field of Search: | ;D14/59,60,52 ;379/91,144,357,354,142 ;235/380 |
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4587379 | May 1986 | Masuda |
4614861 | September 1986 | Pavlov et al. |
4639583 | January 1987 | Zeauwin |
4659914 | April 1987 | Kondo et al. |
4678895 | July 1987 | Tateiss et al. |
0162355 | Aug 1985 | JP | |||
Bell System Tech. Journal, vol. 57, No. 10,12/1978: Physical Design; pp. 3-3515, Transaction Network etc: Phones at pp. 3504, 3505, 3506, 3507, 3509, 3510, 3511. . Telephony, 1/16/84, p. 107: Anritsu Magnetic Cord Telephone. . Telephony, 12/2/85 at p. 53: Telcom Div., Phillips & Brooks, Credit Card Telephone. . British Telecomm. Eng., vol. 2, 7/1983: Sceptre 100; Microprocessor-Controlled Telephone: at pp. 94, 95, 96, 97.. |
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