USD747052SActiveUtility

Vacuum roller

93
Assignee: IROBOT CORPPriority: Oct 18, 2013Filed: Mar 13, 2015Granted: Jan 5, 2016
Est. expiryOct 18, 2033(~7.2 yrs left)· nominal 20-yr term from priority
Inventors:Richard Joseph Therrien
93
PatentIndex Score
47
Cited by
28
References
1
Claims

Claims

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

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