USD250847SExpiredUtility

Extruded structural element for buildings

64
Assignee: LEMIEUX JEAN-MARCPriority: Aug 8, 1977Filed: Aug 8, 1977Granted: Jan 16, 1979
Est. expiryAug 8, 1997(expired)· nominal 20-yr term from priority
Inventors:Jean-Marc Lemieux
64
PatentIndex Score
15
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an extruded structural element for buildings, substantially as shown and described.

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