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Patent
D819530
Priority
Dec 16 2016
Filed
Dec 16 2016
Issued
Jun 05 2018
Expiry
Jun 05 2033
Assg.orig
Entity
unknown
2
28
n/a
The ornamental design for a tone wheel , as shown and described.
FIG. 1 is a front perspective view of my new invention;
FIG. 2 is rear perspective view of my new invention
FIG. 3 is a front view thereof;
FIG. 4 is a side view thereof, with the illustrated portion of the tone wheel being symmetrical about a central axis; and
FIG. 5 is a rear view thereof; and,
FIG. 6 side sectional view taken along line 6 -6 of FIG. 3 .
Heimann, Jr., Rudy J. , Nejman, Michael G.
Patent
Priority
Assignee
Title
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Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a