USD424406SExpiredUtility
Convex surface latch
Est. expirySep 30, 2019(expired)· nominal 20-yr term from priority
Inventors:John R. Frey
83
PatentIndex Score
27
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a convex surface latch, substantially as shown and described.
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