USD836216SActiveUtility
Window sash extrusion
Est. expiryJun 1, 2035(~8.8 yrs left)· nominal 20-yr term from priority
Inventors:William G. Roberts
79
PatentIndex Score
16
Cited by
72
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a window sash extrusion, as shown and described.Join the waitlist — get patent alerts
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