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Keyboard key arrangement |
| D302977 |
Keyboard key arrangement
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| Patent Drawings: | |
| Inventor: |
Helstab, et al. |
| Date Issued: |
August 22, 1989 |
| Application: |
06/932,129 |
| Filed: |
November 18, 1986 |
| Inventors: |
Bergman; Hans (Kanata, CA)
Brown; Michael (Nepean, CA)
Helstab; Edmond J. (Ottawa, CA)
Winlow; Thomas A. (Kanata, CA)
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| Assignee: |
Northern Telecom Limited (Montreal, CA) |
| Primary Examiner: |
Lucas; Susan J. |
| Assistant Examiner: |
Nuan; Freda S. |
| Attorney Or Agent: |
Hogeboom; Robert C. |
| U.S. Class: |
D14/456 |
| Field Of Search: |
D14/100; D14/102; D14/106; D14/107; D14/113; D14/115; D18/1; D18/7; D18/11; D18/12; 235/145R; 235/145A; 340/700; 340/711; 340/706; 340/712; 340/365R; 400/682; 358/249; 358/254; 364/130; 364/144; 364/189; 364/200; 364/706; 364/708 |
| International Class: |
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| U.S Patent Documents: |
D186316; D225858; D249511; D270911; D272624; D278339; D281608; D284285; D285793; D287249; D289761; 3879602; 4527149 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a keyboard key arrangement, as shown and described. |
| Description: |
FIG. 1 is a front perspective view of the keyboard key arrangement showing our new design;
FIG. 2 is a top plan view thereof; and
FIG. 3 is a front elevational view thereof;
The broken lines are shown for illustrative purposes only.
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