Patent
   D255030
Priority
Oct 23 1978
Filed
Oct 23 1978
Issued
May 20 1980
Expiry
May 20 1994
Assg.orig
Entity
unknown
16
3
n/a
The ornamental design for a housing for a magnetic contact switch, as shown.

FIG. 1 is a pictorial view of a housing for a magnetic contact switch embodying our new design as seen from the upper left front;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left end elevational view thereof;

FIG. 6 is a right end elevational view thereof; and

FIG. 7 is a back elevational view thereof.

Holce, Thomas J., Huckins, Charles M.

Patent Priority Assignee Title
4847719, Feb 09 1988 Apparatus and method for protecting the contacts of an electrical switch from current surges
D329434, Sep 30 1988 CKD KABUSHIKI KAISHA, A CORP OF JAPAN Combined rodless fluid pressure cylinder and switch installations
D450304, Aug 11 2000 Wolfcraft GmbH Switch box
D467871, Jun 07 2000 Sanden Holdings Corporation Electrical connector housing for an electromagnetic control valve
D512690, Jul 14 2003 United Security Products, Inc. Guided intrusion detection switch housing
D608306, Oct 14 2008 FLOS S.p.A. Switch box
D715228, Nov 11 2011 LG Electronics Inc. Dry contact switch for home energy management system
D783543, Apr 14 2015 Hanchett Entry Systems, Inc. Actuator module for an electric strike assembly
D789932, Apr 01 2015 GRANT & UNION INC. Modular computer user interface
D791134, Apr 01 2015 GRANT & UNION INC. Modular computer user interface
D812003, Jan 11 2016 LG Electronics Inc Home energy management unit
D812004, Jan 11 2016 LG Electronics Inc Home energy management unit
D812005, Jan 11 2016 LG Electronics Inc Home energy management unit
D812565, Jan 11 2016 LG Electronics Inc Home energy management unit
D815040, Jan 11 2016 LG Electronics Inc Home energy management unit
D890709, Aug 29 2018 Samsung Electronics Co., Ltd. Case for a circuit board
Patent Priority Assignee Title
3209097,
3691490,
121273,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 23 1978Sentrol, Inc.(assignment on the face of the patent)
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