USD334132SExpiredUtility

Window sash lock

64
Assignee: TRUTH DIV OF SPX CORPPriority: Aug 16, 1991Filed: Aug 16, 1991Granted: Mar 23, 1993
Est. expiryAug 16, 2011(expired)· nominal 20-yr term from priority
Inventors:Greg R. WobschallMarvin G. Root
64
PatentIndex Score
15
Cited by
10
References
1
Claims

Claims

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

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