USD302977SExpiredUtility

Keyboard key arrangement

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Assignee: NORTHERN TELECOM LTDPriority: Nov 18, 1986Filed: Nov 18, 1986Granted: Aug 22, 1989
Est. expiryNov 18, 2006(expired)· nominal 20-yr term from priority
Inventors:Edmond J. HelstabMichael BrownThomas WinlowHans Bergman
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Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a keyboard key arrangement, as shown and described.

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