Robotic vacuum cleaner
Description
The broken lines are only for environmental purposes and form no part of the claimed design.
Claims
I claim the ornamental design for a robotic vacuum cleaner, as shown and described.
Referenced Cited
U.S. Patent Documents
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D659311 | May 8, 2012 | Geringer et al. |
D661032 | May 29, 2012 | Lee et al. |
D665547 | August 14, 2012 | Nam |
D669235 | October 16, 2012 | Bassett |
D670877 | November 13, 2012 | Geringer |
D690478 | September 24, 2013 | Li |
D704400 | May 6, 2014 | Shin et al. |
D714002 | September 23, 2014 | Casini |
D771884 | November 15, 2016 | Ninomiya |
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Patent History
Patent number: D906607
Type: Grant
Filed: Apr 18, 2019
Date of Patent: Dec 29, 2020
Inventor: Xiaoxia Chen (Zhuhai)
Primary Examiner: Ruth McInroy
Application Number: 29/688,066
Type: Grant
Filed: Apr 18, 2019
Date of Patent: Dec 29, 2020
Inventor: Xiaoxia Chen (Zhuhai)
Primary Examiner: Ruth McInroy
Application Number: 29/688,066
Classifications
Current U.S. Class:
Vacuum (D32/21)