Scraper blade
Description
The broken lines in the figures illustrate portions of the scraper blade that form no part of the claimed design.
Claims
The ornamental design for a scraper blade, as shown and described.
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Patent History
Patent number: D905921
Type: Grant
Filed: May 2, 2019
Date of Patent: Dec 22, 2020
Assignees: HANGZHOU UNITED TOOLS CO., LTD. (Hangzhou), HANGZHOU GREAT STAR INDUSTRIAL CO., LTD. (Hangzhou)
Inventor: Yueming Li (Hangzhou)
Primary Examiner: John R Yeh
Application Number: 29/689,859
Type: Grant
Filed: May 2, 2019
Date of Patent: Dec 22, 2020
Assignees: HANGZHOU UNITED TOOLS CO., LTD. (Hangzhou), HANGZHOU GREAT STAR INDUSTRIAL CO., LTD. (Hangzhou)
Inventor: Yueming Li (Hangzhou)
Primary Examiner: John R Yeh
Application Number: 29/689,859
Classifications
Current U.S. Class:
Scraper (D32/46)