USD262939SExpiredUtility

Safety locking device for garage doors

22
Individually held — no corporate assignee on recordPriority: Apr 5, 1976Filed: Apr 5, 1976Granted: Feb 9, 1982
Est. expiryApr 5, 1996(expired)· nominal 20-yr term from priority
Inventors:Daniel E. ShookLawrence R. Klingler
22
PatentIndex Score
1
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for safety locking device for garage doors, as shown and described.

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