Patent
   D949030
Priority
Feb 24 2020
Filed
Feb 24 2020
Issued
Apr 19 2022
Expiry
Apr 19 2037
Assg.orig
Entity
unknown
5
10
n/a
The ornamental design for a sensor device that measures shaft rotation, as shown and described.

FIG. 1 is a front perspective view of a sensor device that measures shaft rotation illustrating my new design;

FIG. 2 is a rear perspective view of the design of FIG. 1;

FIG. 3 is a front view of the design of FIG. 1;

FIG. 4 is a rear view of the design of FIG. 1;

FIG. 5 is a side view of the design of FIG. 1;

FIG. 6 is a side view of the design of FIG. 1;

FIG. 7 is a side view of the design of FIG. 1;

FIG. 8 is a side view of the design of FIG. 1; and,

FIG. 9 is a perspective view of the design of FIG. 1 in use on a shaft.

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 FIG. 9 represent environmental structure that forms no part of the claimed design.

Timmerman, Andrew

Patent Priority Assignee Title
D964191, Aug 21 2018 Mitsubishi Electric Corporation Capacitive sensor
D984911, Apr 01 2020 Motion sensor
D988154, Feb 24 2020 Martin Engineering Company Sensor for measuring shaft rotation
ER2189,
ER2259,
Patent Priority Assignee Title
5992778, Jul 31 1998 Martin Engineering Company Cutting member for a cleaning apparatus used to dislodge adherent bulk material in a storage container
6443294, Sep 14 1999 Martin Engineering Company Internal tensioner for a conveyor belt cleaner
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7967129, Sep 22 2008 Martin Engineering Company Conveyor belt training idler with a locking mechanism
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20190056759,
D500856, Nov 15 2002 Amersham Biosciences AB Chromatography column assembly
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Feb 24 2020Martin Engineering Company(assignment on the face of the patent)
May 21 2020TIMMERMAN, ANDREWMartin Engineering CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0527450506 pdf
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