USD501868SExpiredUtility

Calculator

34
Assignee: CC&L CO LTDPriority: Jun 19, 2003Filed: Oct 30, 2003Granted: Feb 15, 2005
Est. expiryJun 19, 2023(expired)· nominal 20-yr term from priority
Inventors:Sik-Leung Chan
34
PatentIndex Score
1
Cited by
4
References
1
Claims

Claims

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

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