USD443293SExpiredUtility

Calculator

84
Assignee: POLLYFLAME INTERNAT B VPriority: Dec 17, 1999Filed: Jun 12, 2000Granted: Jun 5, 2001
Est. expiryDec 17, 2019(expired)· nominal 20-yr term from priority
Inventors:Chuk Shun Chan
84
PatentIndex Score
22
Cited by
4
References
1
Claims

Claims

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

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