Patent
   D297726
Priority
Sep 26 1985
Filed
Mar 10 1986
Issued
Sep 20 1988
Expiry
Sep 20 2002
Assg.orig
Entity
unknown
20
3
n/a
The ornamental design for a rotary switch knob, as shown and described.

FIG. 1 is a front elevational view of a rotary switch knob showing my new design, the rear view being a mirror image;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top perspective view thereof;

FIG. 7 is a bottom perspective view thereof; and

FIG. 8 is a top perspective view thereof, the rotary switch is shown in broken lines for illustrative purposes only and forms no part of the claimed design.

Araki, Eiji

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ER9691,
Patent Priority Assignee Title
3324267,
4334492, Feb 12 1979 Manipulating rotary control device
111047,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 10 1986Nihon Kaiheiki Kogyo Kabushiki Kaisha(assignment on the face of the patent)
Jun 15 1988ARAKI, EIJINihon Kaiheiki Kogyo Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0049030730 pdf
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