Base portion of a conveyor belt scraper blade
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Description
The broken line showing of a scraper blade is included for the purpose of illustrating environment and forms no part of the claimed design.
Claims
The ornamental design for a base portion of a conveyor belt scraper blade.
Referenced Cited
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Patent History
Patent number: D748885
Type: Grant
Filed: Jul 11, 2014
Date of Patent: Feb 2, 2016
Assignee: Martin Engineering Company (Neponset, IL)
Inventors: Edwin H. Peterson (Neponset, IL), Paul B. Harrison (Neponset, IL)
Primary Examiner: Cynthia Ramirez
Application Number: 29/496,391
Type: Grant
Filed: Jul 11, 2014
Date of Patent: Feb 2, 2016
Assignee: Martin Engineering Company (Neponset, IL)
Inventors: Edwin H. Peterson (Neponset, IL), Paul B. Harrison (Neponset, IL)
Primary Examiner: Cynthia Ramirez
Application Number: 29/496,391
Classifications