Keycap
Schaum November 6, 1
U.S. patent number D311,913 [Application Number 07/041,373] was granted by the patent office on 1990-11-06 for keycap. This patent grant is currently assigned to International Business Machines Corporation. Invention is credited to David L. Schaum.
| United States Patent | D311,913 |
| Schaum | November 6, 1990 |
Keycap
Claims
The ornamental design for a keycap, as shown and described.
| Inventors: | Schaum; David L. (Woodstock, NY) |
|---|---|
| Assignee: | International Business Machines
Corporation (Armonk, NY) |
| Appl. No.: | 07/041,373 |
| Filed: | April 22, 1987 |
| Current U.S. Class: | D14/456 |
| Field of Search: | ;D14/100,101,105,106,107,113,114,115 ;D18/1,4,7,11,12 ;340/700,706,711,712 ;341/22,23 ;364/706-710 ;235/145A,145R ;400/689-694 ;200/313-315 |
References Cited [Referenced By]
U.S. Patent Documents
| D212865 | December 1968 | Bowman et al. |
| D219027 | October 1970 | Miller |
| D282474 | February 1986 | Sparks et al. |
| 3516604 | June 1970 | Taylor et al. |
| 3861235 | January 1975 | Wenderoth |
| 4365903 | December 1982 | Zeller et al. |
| 4563550 | January 1986 | Bertina |
| 4670633 | June 1987 | Kaiwa et al. |
Other References
|
Lighted Program Function Keyboard and Keycap Design-Photographs (4) .COPYRGT.1986.. |
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Nunn; Freda S.
Attorney, Agent or Firm: Kinnaman, Jr.; William A. Clark; George E.
Description
FIG. 1 is a top, front, right side perspective view of a keycap showing my new design;
FIG. 2 is a top, rear, left side perspective view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a bottom plan view thereof.
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