USD334818SExpiredUtility

Casement window frame bar extrusion

56
Assignee: MIKRON INDPriority: Apr 18, 1991Filed: Apr 18, 1991Granted: Apr 13, 1993
Est. expiryApr 18, 2011(expired)· nominal 20-yr term from priority
Inventors:Douglas L. Cole
56
PatentIndex Score
8
Cited by
5
References
1
Claims

Claims

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

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