Keyboard
December 16, 1
U.S. patent number D287,249 [Application Number 06/471,464] was granted by the patent office on 1986-12-16 for keyboard. This patent grant is currently assigned to Telefonaktiebolaget LM Ericsson. Invention is credited to Per O. R. Lindhe.
| United States Patent | D287,249 |
| December 16, 1986 |
Keyboard
Claims
The ornamental design for a keyboard, as shown.
| Inventors: | Lindhe ; Per O. R. (Stockholm, SE) |
|---|---|
| Assignee: | Telefonaktiebolaget LM Ericsson
(Stockholm, SE) |
| Appl. No.: | 06/471,464 |
| Filed: | March 2, 1983 |
Foreign Application Priority Data
| Sep 14, 1982 [SE] | 82-2207 | |||
| Current U.S. Class: | D14/398 |
| Field of Search: | ;D14/100-117 ;340/365R ;235/145R |
Other References
|
Computer Design, 1-1981, p. 95, Ontel Corp. OP-1-1F Keyboard. . Computer Design, 1-1981, p. 201, Kontron, Keyboard. . Computer Design, 1-1981, back cover, Ramtek Keyboard.. |
Primary Examiner: Lucas; Susan J.
Attorney, Agent or Firm: Roberts, Spiecens & Cohen
Description
FIG. 1 is a front perspective view of a "keyboard" showing my new design;
FIG. 2 is a rear perspective view of the "keyboard", and
FIG. 3 is a side elevational view thereof.
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