USD709255SActiveUtility

Self-propelled cleaning device

78
Assignee: UNI RING TECH CO LTDPriority: Feb 7, 2013Filed: Jul 31, 2013Granted: Jul 15, 2014
Est. expiryFeb 7, 2033(~6.6 yrs left)· nominal 20-yr term from priority
Inventors:Hsuan-Fan WangHui-Chen Chen
78
PatentIndex Score
31
Cited by
37
References
1
Claims

Claims

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

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.