USD533320SExpiredUtility

Floor treatment device

83
Assignee: CASTLE ROCK IND INCPriority: Nov 11, 2004Filed: Nov 11, 2004Granted: Dec 5, 2006
Est. expiryNov 11, 2024(expired)· nominal 20-yr term from priority
Inventors:Roger Pedlar
83
PatentIndex Score
16
Cited by
52
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a floor treatment device, as shown and described.

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