USD312882SExpiredUtility

Window component extrusion

53
Assignee: CERTAIN TEED CORPPriority: Jan 13, 1989Filed: Jan 13, 1989Granted: Dec 11, 1990
Est. expiryJan 13, 2009(expired)· nominal 20-yr term from priority
Inventors:Dennis WestphalJonathan Piles
53
PatentIndex Score
6
Cited by
1
References
1
Claims

Claims

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

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