USD244896SExpiredUtility

Sofa bed

Assignee: BURRIS IND INCORPORATEDPriority: Oct 22, 1975Filed: Oct 22, 1975Granted: Jul 5, 1977
Est. expiryOct 22, 1995(expired)· nominal 20-yr term from priority
Inventors:Erich Grachten
52
PatentIndex Score
6
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sofa bed, as shown and described.

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