Sensor device that measures shaft rotation
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The broken lines depicting screws on the sensor device that measures shaft rotation represent portions of the article that form no part of the claimed design. The broken lines depicting the shaft of a conveyor cleaning apparatus in
Claims
The ornamental design for a sensor device that measures shaft rotation, as shown and described.
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20190056759 | February 21, 2019 | Wang |
- Torque and Rotational Speed Sensor Based on Resistance and Capacitive Grating for Rotational Shaft of Mechanical Systems, publication date Aug. 2020, (online) URL: https://www.sciencedirect.com/science/article/pii/S0888327020301230 (Year: 2020).
Type: Grant
Filed: Feb 24, 2020
Date of Patent: Apr 19, 2022
Assignee: Martin Engineering Company (Neponset, IL)
Inventor: Andrew Timmerman (Geneseo, IL)
Primary Examiner: L. A. Grabenstetter
Assistant Examiner: Antoinette Martine Suiter
Application Number: 29/725,290