Pressure switch

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Description

FIG. 1 is a front elevational view of an ornamental design for a pressure switch;

FIG. 2 is a rear elevational view of the pressure switch of FIG. 1;

FIG. 3 is a right side elevational view of the pressure switch of FIG. 1;

FIG. 4 is a left side elevational view of the pressure switch of FIG. 1;

FIG. 5 is a top plan view of the pressure switch of FIG. 1;

FIG. 6 is a bottom plan view of the pressure switch of FIG. 1;

FIG. 7 is a perspective view of a top, front, and right side of the pressure switch of FIG. 1;

FIG. 8 is a front elevational view of another ornamental design for a pressure switch;

FIG. 9 is a rear elevational view of the pressure switch of FIG. 8;

FIG. 10 is a right side elevational view of the pressure switch of FIG. 8;

FIG. 11 is a left side elevational view of the pressure switch of FIG. 8;

FIG. 12 is a top plan view of the pressure switch of FIG. 8;

FIG. 13 is a bottom plan view of the pressure switch of FIG. 8;

FIG. 14 is a perspective view of a top, front, and right side of the pressure switch of FIG. 8;

FIG. 15 is a front elevational view of yet another ornamental design for a pressure switch;

FIG. 16 is a rear elevational view of the pressure switch of FIG. 15;

FIG. 17 is a right side elevational view of the pressure switch of FIG. 15;

FIG. 18 is a left side elevational view of the pressure switch of FIG. 15;

FIG. 19 is a top plan view of the pressure switch of FIG. 15;

FIG. 20 is a bottom plan view of the pressure switch of FIG. 15; and,

FIG. 21 is a perspective view of a top, front, and right side of the pressure switch of FIG. 15.

Claims

The ornamental design for a pressure switch, as shown and described.

Referenced Cited
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Other references
  • Alco Controls; Pressure Controls PS1/PS2 Series; Feb. 26, 2014; 6 pgs.;https://climate.emerson.com/documents/ps1-2-pressure-controls-technical-bulletin-6-pages-en-GB-3842834.pdf.
Patent History
Patent number: D949801
Type: Grant
Filed: Mar 11, 2020
Date of Patent: Apr 26, 2022
Assignee: Saginomiya Seisakusho, Inc. (Tokyo)
Inventors: Yasuhiro Asada (Saitama), Fumiaki Yuguchi (Saitama), Tomokazu Kurosawa (Saitama), Ryusuke Suzuki (Saitama)
Primary Examiner: Selina Sikder
Application Number: 29/727,555
Classifications