USD293878SExpiredUtility
Locking bolt unit for securing windows and doors
Assignee: LOK SAFE DISTRIBUTORS PTY LTDPriority: Jan 14, 1985Filed: Jun 26, 1985Granted: Jan 26, 1988
Est. expiryJan 14, 2005(expired)· nominal 20-yr term from priority
Inventors:Edward R. J. Kayser
55
PatentIndex Score
11
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a locking bolt unit for securing windows and doors, as shown.
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