USD572835SActiveUtility
Window main frame extrusion
Est. expiryJun 14, 2027(~0.9 yrs left)· nominal 20-yr term from priority
Inventors:Todd A. Willman
50
PatentIndex Score
7
Cited by
19
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design of a window main frame extrusion, as shown and described.Join the waitlist — get patent alerts
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