Abrasive belt of deburring-machine
Description
Broken lines depict portions of the abrasive belt of deburring-machine that form no part of the claimed design. Dot-dash line depict boundary of the enlarged portion of
Claims
The ornamental design for an abrasive belt of deburring-machine, as shown and described.
Referenced Cited
U.S. Patent Documents
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D309314 | July 17, 1990 | Grawey |
D643447 | August 16, 2011 | Barnes |
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Patent History
Patent number: D837842
Type: Grant
Filed: Mar 14, 2016
Date of Patent: Jan 8, 2019
Inventor: Yongqi Chen (Hangzhou)
Primary Examiner: Ian Simmons
Assistant Examiner: Khawaja Anwar
Application Number: 29/557,863
Type: Grant
Filed: Mar 14, 2016
Date of Patent: Jan 8, 2019
Inventor: Yongqi Chen (Hangzhou)
Primary Examiner: Ian Simmons
Assistant Examiner: Khawaja Anwar
Application Number: 29/557,863
Classifications
Current U.S. Class:
Element Or Attachment (D15/126)