USD292293SExpiredUtility

Pin extractor for lens fining and polishing machines

31
Assignee: COBURN OPTICAL INDPriority: Jan 31, 1985Filed: Jan 31, 1985Granted: Oct 13, 1987
Est. expiryJan 31, 2005(expired)· nominal 20-yr term from priority
Inventors:Joseph Tusinski
31
PatentIndex Score
1
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pin extractor for lens fining and polishing machines, as shown and described.

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