USD248617SExpiredUtility

Sash lock

59
Assignee: ALLEN STEVENS CORPPriority: Jan 3, 1977Filed: Jan 3, 1977Granted: Jul 25, 1978
Est. expiryJan 3, 1997(expired)· nominal 20-yr term from priority
Inventors:Ralph Cavalucci
59
PatentIndex Score
8
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sash lock, substantially as shown.

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