USD311584SExpiredUtility

Window component extrusion

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Assignee: CERTAIN TEED CORPPriority: Sep 12, 1989Filed: Sep 12, 1989Granted: Oct 23, 1990
Est. expirySep 12, 2009(expired)· nominal 20-yr term from priority
Inventors:Dennis WestphalJonathan Piles
50
PatentIndex Score
5
Cited by
32
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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