USD831910SActiveUtility

Dart having bristles and a scraper

Assignee: NAT HEAT EXCHANGE CLEANING CORPORATIONPriority: Apr 9, 2015Filed: Apr 9, 2015Granted: Oct 23, 2018
Est. expiryApr 9, 2035(~8.7 yrs left)· nominal 20-yr term from priority
27
PatentIndex Score
1
Cited by
15
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a dart having bristles and a scraper, as shown and described.

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