USD297505SExpiredUtility

Sash lift

89
Assignee: TRUTH INCOPORATEDPriority: Oct 23, 1986Filed: Oct 23, 1986Granted: Sep 6, 1988
Est. expiryOct 23, 2006(expired)· nominal 20-yr term from priority
Inventors:Duane L. Mosch
89
PatentIndex Score
33
Cited by
5
References
1
Claims

Claims

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

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