USD438534SExpiredUtility

Alphanumeric keypad

44
Priority: Oct 25, 2000Filed: Oct 25, 2000Granted: Mar 6, 2001
Est. expiryOct 25, 2020(expired)· nominal 20-yr term from priority
Inventors:Don C. Williams
44
PatentIndex Score
7
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an alphanumeric keypad, as shown and described.

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