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.
Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.