USD448863SExpiredUtility

Head for single hung window

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Assignee: CERTAIN TEED CORPPriority: Jun 2, 2000Filed: Jun 2, 2000Granted: Oct 2, 2001
Est. expiryJun 2, 2020(expired)· nominal 20-yr term from priority
Inventors:Jerome Carl HabeckDennis WestphalDavid S. LevineStanley Gursky
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PatentIndex Score
2
Cited by
1
References
1
Claims

Claims

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

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