USD297807SExpiredUtility

Combined door knob and latch set

Assignee: FILDAN GERHARDPriority: Nov 1, 1985Filed: Nov 1, 1985Granted: Sep 27, 1988
Est. expiryNov 1, 2005(expired)· nominal 20-yr term from priority
Inventors:Gerhard Fildan
86
PatentIndex Score
24
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined door knob and latch set, as shown and described.

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