USD301623SExpiredUtility

Protective wall rail

61
Assignee: DINAC DIFFUSION DIDEES NOUVELLES APPLIQUEES A LA CONSTRUCTION SOCPriority: Dec 30, 1985Filed: Jun 17, 1986Granted: Jun 13, 1989
Est. expiryDec 30, 2005(expired)· nominal 20-yr term from priority
Inventors:Michel Grosjean
61
PatentIndex Score
11
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a protective wall rail, as shown and described.

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