USD451518SExpiredUtility

Portion of a keyboard

42
Assignee: MICROSOFT CORPPriority: Apr 30, 2001Filed: Apr 30, 2001Granted: Dec 4, 2001
Est. expiryApr 30, 2021(expired)· nominal 20-yr term from priority
Inventors:Jonathan A. HayesCarl J. Ledbetter
42
PatentIndex Score
4
Cited by
4
References
1
Claims

Claims

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

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