USD433916SExpiredUtility
Door latch with lever control
Est. expiryApr 10, 2020(expired)· nominal 20-yr term from priority
Inventors:John R. Frey
89
PatentIndex Score
43
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a door latch with lever control, substantially as shown and described.
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