Tone wheel
Claims
The ornamental design for a tone wheel, as shown and described.
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- Photographs of a tone wheel previously sold by Applicant in 2015; pp. 1-2.
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Type: Grant
Filed: Aug 9, 2017
Date of Patent: Jan 29, 2019
Assignee: A.J. Rose Manufacturing Co. (Avon, OH)
Inventor: Rudy J. Heimann, Jr. (Brunswick, OH)
Primary Examiner: Susan E Krakower
Assistant Examiner: Jerry Shiuan-Hua Hsu
Application Number: 29/613,306