Patent
   D455362
Priority
Oct 02 2000
Filed
Mar 29 2001
Issued
Apr 09 2002
Expiry
Apr 09 2016
Assg.orig
Entity
unknown
9
3
n/a
The ornamental design for a pressure detection switch, as shown.

FIG. 1 is a top, front and right side perspective view of a pressure detection switch, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

Okuyama, Tomoyuki, Sato, Akio, Okuno, Haruhiko, Pinghou, Ge

Patent Priority Assignee Title
D487729, Feb 28 2001 SMC Kabushiki Kaisha Pressure detection switch with a terminal box
D546773, Oct 27 2005 King Technology Salt generator control station
D559195, Sep 16 2005 PANASONIC INDUSTRIAL DEVICES SUNX CO , LTD Pressure switch
D568255, Jul 04 2006 SMC Corporation Pressure switch
D701131, Sep 25 2012 SMC Corporation Pressure detection switch
D864004, Sep 26 2016 Siemens Aktiengesellschaft Enclosure
D870677, Dec 18 2018 WIKA ALEXANDER WIEGAND SE & CO KG Pressure switch
D871353, Dec 12 2018 WIKA Alexander Wiegand SE & Co. KG Pressure switch
D924177, Jan 28 2020 CHANDLER SYSTEMS, INC Pressure switch
Patent Priority Assignee Title
4524254, Nov 17 1982 Kabushiki Kaisha Tokai Rika Denki Seisakusho; Toyota Jidosha Kabushiki Kaisha Pressure switch
5108265, Aug 11 1989 Jidosha Kiki Co., Ltd. Temperature-dependent pressure switch and pressure control system using the switch
D447072, Apr 21 2000 SMC Kabushiki Kaisha Flow amount detector
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 13 2001OKUYAMA, TOMOYUKISMC Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0116710963 pdf
Mar 13 2001OKUNO, HARUHIKOSMC Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0116710963 pdf
Mar 13 2001PINGHOU, GESMC Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0116710963 pdf
Mar 13 2001SATO, AKIOSMC Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0116710963 pdf
Mar 29 2001SMC Kabushiki Kaisha(assignment on the face of the patent)
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