Pressure switch

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Description

FIG. 1 is a side perspective view of the pressure switch showing my present design;

FIG. 2 is an enlarged bottom view for clarity of detail thereof;

FIG. 3 is a front perspective view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a back view thereof; and,

FIG. 7 is an enlarged top view for clarity of detail.

The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.

Claims

We claim, the ornamental design for a pressure switch, as shown and described.

Referenced Cited
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Patent History
Patent number: D651181
Type: Grant
Filed: Feb 24, 2011
Date of Patent: Dec 27, 2011
Assignee: WIKA Alexander Wiegand SE & Co. KG (Klingenberg)
Inventors: Nicole Schreiber (Aschaffenburg), Holger Glaab (Goldbach), Horst Landwehr (Hanau)
Primary Examiner: Thomas Johannes
Attorney: WPAT, P.C.
Application Number: 29/386,124
Classifications