USD329708SExpiredUtility

Extrusion for use in the construction of a window

72
Assignee: LB PLASTICS LTDPriority: Jun 15, 1990Filed: Jun 15, 1990Granted: Sep 22, 1992
Est. expiryJun 15, 2010(expired)· nominal 20-yr term from priority
Inventors:Volker S. Valentin
72
PatentIndex Score
16
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design of an extrusion for use in the construction of a window, as shown and described

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