Abrasive head of deburring-machine
Description
The broken line in the figure drawings represents unclaimed portion of the design only, which forms no part of the claim.
Claims
The ornamental design for an abrasive head of deburring-machine, as shown and described.
Referenced Cited
Patent History
Patent number: D821459
Type: Grant
Filed: Mar 14, 2016
Date of Patent: Jun 26, 2018
Assignee: HANGZHOU XIANGSHENG ABRASIVE MACHINE MANUFACTURING CO., LTD. (Hangzhou)
Inventor: Yongqi Chen (Hangzhou)
Primary Examiner: Manpreet S Matharu
Assistant Examiner: Mojtaba Tehrani
Application Number: 29/557,870
Type: Grant
Filed: Mar 14, 2016
Date of Patent: Jun 26, 2018
Assignee: HANGZHOU XIANGSHENG ABRASIVE MACHINE MANUFACTURING CO., LTD. (Hangzhou)
Inventor: Yongqi Chen (Hangzhou)
Primary Examiner: Manpreet S Matharu
Assistant Examiner: Mojtaba Tehrani
Application Number: 29/557,870
Classifications
Current U.S. Class:
Element Or Attachment (D15/126)