USD316217SExpiredUtility

Door hardware

32
Assignee: HARDWARE DESIGNS INCPriority: Nov 22, 1988Filed: Nov 22, 1988Granted: Apr 16, 1991
Est. expiryNov 22, 2008(expired)· nominal 20-yr term from priority
Inventors:Michael J. Tremonti
32
PatentIndex Score
1
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for door hardware, as shown and described.

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