USD453334SExpiredUtility

Keyboard

Assignee: P C D MALTRON LTDPriority: Sep 4, 1998Filed: Mar 3, 1999Granted: Feb 5, 2002
Est. expirySep 4, 2018(expired)· nominal 20-yr term from priority
61
PatentIndex Score
19
Cited by
5
References
1
Claims

Claims

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

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