Robot caster

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Description

1. Robot caster

1.1 : Perspective

1.2 : Perspective

1.3 : Front

1.4 : Back

1.5 : Left

1.6 : Right

1.7 : Top

1.8 : Bottom

A robot caster is applied to a walking end of a robot, a foot walking of a robot, etc.; it can be used in the fields of service robots, medical robots and industrial robots; the broken lines in the drawings depict portions of the robot caster that form no part of the claimed design.

Claims

The ornamental design for a robot caster, as shown and described.

Referenced Cited
U.S. Patent Documents
D310622 September 18, 1990 Screen
D457809 May 28, 2002 Holbrook
D637069 May 3, 2011 Venne
D810166 February 13, 2018 Lee
D813958 March 27, 2018 Dooley
D936466 November 23, 2021 Hozumi
D941666 January 25, 2022 Hozumi
D941667 January 25, 2022 Hozumi
D962357 August 30, 2022 Lee
D962358 August 30, 2022 Chen
D964153 September 20, 2022 Lin
20150258851 September 17, 2015 Hart
20170008340 January 12, 2017 Iiyama
20220227171 July 21, 2022 Saito
Other references
  • “CloudMinds demoes XR-1 humanoid robot using 5G, scales up for fleets” [online]. Eugene Demaitre. [Published on Oct. 22, 2019].Retrieved from the Internet: <https://www.therobotreport.com/cloudminds-demoes-xr-1-humanoid-robot-using-5g-scales-up-for-fleets/>.
Patent History
Patent number: D974440
Type: Grant
Filed: Jun 22, 2022
Date of Patent: Jan 3, 2023
Inventors: Cheng Luo (Shanghai), Wenshan Deng (Shanghai), Boyu Cui (Shanghai)
Primary Examiner: Mojtaba Tehrani
Application Number: 35/514,756
Classifications
Current U.S. Class: Miscellaneous (D15/199); D8/375