USD1036709SActiveUtility

Double hung mainframe extrusion for windows

57
Assignee: CHELSEA BUILDING PRODUCTS INCPriority: Jun 7, 2022Filed: Jun 7, 2022Granted: Jul 23, 2024
Est. expiryJun 7, 2042(~15.8 yrs left)· nominal 20-yr term from priority
Inventors:Phil Marshall
57
PatentIndex Score
2
Cited by
36
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a double hung mainframe extrusion for windows, as shown and described.

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