USD291700SExpiredUtility

Mold to be used in the manufacture of concrete ceilings

48
Assignee: FARHI MOSHEPriority: Feb 28, 1980Filed: Jul 7, 1986Granted: Sep 1, 1987
Est. expiryFeb 28, 2000(expired)· nominal 20-yr term from priority
Inventors:Moshe Farhi
48
PatentIndex Score
7
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a mold to be used in the manufacture of concrete ceilings, as shown.

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