USD434050SExpiredUtility

Gasket for lens making

41
Assignee: TECH RESOURCE INTERNATIONAL CORPORATIONPriority: Dec 6, 1999Filed: Dec 6, 1999Granted: Nov 21, 2000
Est. expiryDec 6, 2019(expired)· nominal 20-yr term from priority
Inventors:Kai C. Su
41
PatentIndex Score
5
Cited by
78
References
1
Claims

Claims

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

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