Keypad for telecommunications instruments
Steer , et al. February 7, 1
U.S. patent number D299,718 [Application Number 06/922,987] was granted by the patent office on 1989-02-07 for keypad for telecommunications instruments. This patent grant is currently assigned to Plessey Overseas Limited. Invention is credited to Leonard Colebourne, Steven Hawker, David J. Steer.
| United States Patent | D299,718 |
| Steer , et al. | February 7, 1989 |
Keypad for telecommunications instruments
Claims
The ornamental design for keypad for telecommunications instruments, as shown and described.
| Inventors: | Steer; David J. (Lincoln, GB2), Hawker; Steven (Arnold, GB2), Colebourne; Leonard (Nottingham, GB2) |
|---|---|
| Assignee: | Plessey Overseas Limited
(Ilford, GB2) |
| Appl. No.: | 06/922,987 |
| Filed: | October 22, 1986 |
Foreign Application Priority Data
| Apr 22, 1986 [GB] | 1033654 | |||
| Current U.S. Class: | D14/247; D14/150 |
| Field of Search: | ;D14/53,52,62,59,67 ;200/340,314 ;D18/12 ;379/440 |
References Cited [Referenced By]
U.S. Patent Documents
| D251296 | March 1979 | Haas |
| D259260 | May 1981 | Blomberg |
| D261761 | November 1981 | Ingber |
| D266005 | August 1982 | Beitler |
| D272823 | February 1984 | Ferkunagu |
| D275669 | September 1984 | Genaro et al. |
| 3849621 | November 1974 | Habecker |
| 4315114 | February 1982 | Monti |
| 4447685 | May 1984 | Ohashi |
| 4468542 | August 1984 | Pounds |
Other References
|
B A. Pargh Co. Inc. Catalog 1985 Spring, at p. 280; Webcor.TM. Jumbo Button Phone, Model 767S WBR also at p. 252. . AT&T Brochure, Big Button Telephone, published 11/83.. |
Primary Examiner: Fay, Jr.; Horace B.
Attorney, Agent or Firm: Oglo; Michael F. Renfro; Julian C.
Description
FIG. 1 is a left side, top and front perspective view of a keypad for telecommunications instruments;
FIG. 2 is a rear elevational view thereof, the front elevational view being a mirror image;
FIG. 3 is a right side elevational view thereof; and
FIG. 4 is a top plan view thereof.
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