Brush
Mi , et al. February 22, 2
U.S. patent number D944,479 [Application Number D/700,954] was granted by the patent office on 2022-02-22 for brush. This patent grant is currently assigned to Beijing Roborock Technology Co., Ltd. The grantee listed for this patent is Beijing Roborock Technology Co., Ltd.. Invention is credited to Chuanlin Duan, Chang Mi.
| United States Patent | D944,479 |
| Mi , et al. | February 22, 2022 |
Brush
Claims
CLAIM We claim the ornamental design for a brush, as shown and described.
| Inventors: | Mi; Chang (Beijing, CN), Duan; Chuanlin (Beijing, CN) | ||||||||||
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| Applicant: |
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| Assignee: | Beijing Roborock Technology Co.,
Ltd (Beijing, CN) |
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| Appl. No.: | D/700,954 | ||||||||||
| Filed: | August 7, 2019 |
Foreign Application Priority Data
| Mar 12, 2019 [CN] | 201930100359.X | |||
| Current U.S. Class: | D32/31; D4/102 |
| Current International Class: | 1505 |
| Field of Search: | ;D4/100,102,116,117,118,121,122,123,127,128,131,132,133,135,136,138,199,109,111 ;D24/200,214,215 ;D32/21,31,32,33 |
References Cited [Referenced By]
U.S. Patent Documents
| 5951113 | September 1999 | Lewis, Jr. |
| 7441298 | October 2008 | Svendsen |
| D690478 | September 2013 | Li |
| D718008 | November 2014 | Hwan-woong |
| 9480379 | November 2016 | Yoon |
| 9480380 | November 2016 | Yoo |
| D836915 | January 2019 | Ebrahimi Afrouzi |
| D836916 | January 2019 | Ebrahimi Afrouzi |
| D842564 | March 2019 | Dou |
| D856682 | August 2019 | Ebrahimi Afrouzi |
| D860559 | September 2019 | Thackray |
| D862895 | October 2019 | Ebrahimi Afrouzi |
| D862896 | October 2019 | Ebrahimi Afrouzi |
| D862897 | October 2019 | Ebrahimi Afrouzi |
| D862898 | October 2019 | Ebrahimi Afrouzi |
| D863780 | October 2019 | Ebrahimi Afrouzi |
| D873028 | January 2020 | Ebrahimi Afrouzi |
| D918587 | May 2021 | Ebrahimi Afrouzi |
| D919211 | May 2021 | Chang |
| D921309 | June 2021 | Liu |
| 2010/0037418 | February 2010 | Hussey |
| 2014/0067116 | March 2014 | Moon |
| 2017/0325648 | November 2017 | Huang |
| 2021/0228048 | July 2021 | Mi |
Other References
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Review Roborock S6 Pure vacuum robot now available at Amazon.co.uk [online] posted by Tim. Posted Apr. 22, 2020. [Retrieved from the Internet Dec. 2, 2021.] <URL: https://china-gadgets.com/roborock-s6-pure-vacuum-robot/ >. cited by examiner. |
Primary Examiner: Caruso; Rebekah A
Attorney, Agent or Firm: Greenberg Traurig, LLP
Description
FIG. 1 is a front view of my design;
FIG. 2 is a rear view of my design;
FIG. 3 is a left view of my design;
FIG. 4 is a right view of my design; and
FIG. 5 is a top view of my design;
FIG. 6 is a bottom view of my design;
FIG. 7 is a top perspective view of my design; and,
FIG. 8 is a bottom perspective view of my design.
The features shown in dashed lines in the drawings form no part of the claimed design.
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References
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