USD437535SExpiredUtility

Tip wrench

59
Assignee: ALCON UNIVERSAL LTDPriority: Sep 3, 1999Filed: Sep 3, 1999Granted: Feb 13, 2001
Est. expirySep 3, 2019(expired)· nominal 20-yr term from priority
Inventors:Mikhail BoukhnyGrace LiaoMichael D. LockwoodMel Matthew Oliveira
59
PatentIndex Score
11
Cited by
23
References
1
Claims

Claims

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

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