USD264001SExpiredUtility

Prefabricated wall construction unit for houses

33
Assignee: ANKARSWEDSHUS AB VASTERASPriority: Jan 22, 1979Filed: Jun 15, 1979Granted: Apr 20, 1982
Est. expiryJan 22, 1999(expired)· nominal 20-yr term from priority
Inventors:Sven J. Ankarswed
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PatentIndex Score
2
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for prefabricated wall construction unit for houses, as shown and described.

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