USD438646SExpiredUtility

Large sash lift rail for window

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Assignee: CERTAIN TEED CORPPriority: Jun 9, 2000Filed: Jun 9, 2000Granted: Mar 6, 2001
Est. expiryJun 9, 2020(expired)· nominal 20-yr term from priority
Inventors:Jerome Carl HabeckDennis WestphalDavid S. LevineStanley Gursky
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PatentIndex Score
7
Cited by
3
References
1
Claims

Claims

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

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