Pressure detection switch
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Description
FIG. 1 is a front, bottom and left 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, the bottom plan view being a mirror image of the top plan view; and,
FIG. 5 is a right side view thereof, the left side view being a mirror image of the right side view.
Claims
The ornamental design for a pressure detection switch, as shown and described.
Patent History
Patent number: D456290
Type: Grant
Filed: Apr 17, 2001
Date of Patent: Apr 30, 2002
Assignee: SMC Kabushiki Kaisha (Tokyo)
Inventors: Ken Gunji (Ibaraki-ken), Kenji Irokawa (Ibaraki-ken)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Frishauf, Holtz, Goodman, Langer & Chick, P.C.
Application Number: 29/140,396
Type: Grant
Filed: Apr 17, 2001
Date of Patent: Apr 30, 2002
Assignee: SMC Kabushiki Kaisha (Tokyo)
Inventors: Ken Gunji (Ibaraki-ken), Kenji Irokawa (Ibaraki-ken)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Frishauf, Holtz, Goodman, Langer & Chick, P.C.
Application Number: 29/140,396
Classifications
