Patent
   D351589
Priority
Dec 10 1992
Filed
May 25 1993
Issued
Oct 18 1994
Expiry
Oct 18 2008
Assg.orig
Entity
unknown
5
5
n/a
The ornamental design for a programmable electronic cam-operated switch, as shown and described.

FIG. 1 is a front, top and right side perspective view of a programmable electronic cam-operated switch showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof, the opposite side being a mirror image thereof;

FIG. 5 is a rear elevational view thereof with the broken line showing included for the purpose of illustrating environmental structure which forms no part of the claimed design; and,

FIG. 6 is a bottom plan view thereof.

Shimizu, Norio, Matsuno, Teruo

Patent Priority Assignee Title
D919579, Jun 26 2019 Omron Corporation Programmable controller
D919580, Jun 26 2019 Omron Corporation Programmable controller
D922966, Jun 26 2019 Omron Corporation Programmable controller
D964296, Dec 12 2019 Siemens Aktiengesellschaft Electric circuit switch
D968340, Dec 20 2019 GROB-WERKE GmbH & Co. KG Operator panel for machine tools
Patent Priority Assignee Title
D287117, Oct 09 1984 Hitachi, Ltd. Programmable controller
D290694, Aug 27 1984 Koyo Electronics Industries Co., Ltd. Programmable controller
D311901, Dec 04 1987 Mitsubishi Denki Kabushiki Kaisha Remote I/O unit for a sequence controller
D316247, Dec 30 1986 La Telemecanique Electrique Programmable micro-controller
FR2543781,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 26 1993SHIMIZU, NORIOKOTO ELECTRONICS INDUSTRIES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0065570802 pdf
Apr 26 1993MATSUNO, TERUOKOTO ELECTRONICS INDUSTRIES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0065570802 pdf
Apr 26 1993SHIMIZU, NORIOKOYO ELECTRONICS INDUSTRIES CO , LTD RE-RECORD TO CORRECT ASSIGNEE S NAME ON A PREVIOUSLY RECORDED ASSIGNMENT AT REEL 6557, FRAMES 0802-0803 0066350088 pdf
Apr 26 1993MATSUNO, TERUOKOYO ELECTRONICS INDUSTRIES CO , LTD RE-RECORD TO CORRECT ASSIGNEE S NAME ON A PREVIOUSLY RECORDED ASSIGNMENT AT REEL 6557, FRAMES 0802-0803 0066350088 pdf
May 25 1993Koyo Electronic Industries Co., Ltd.(assignment on the face of the patent)
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