USD235443S - Pressure regulator or similar article - Google Patents

Description

. D 235,443 Patented 1:26 17, 1975 235,443 PRESSURE REGULATOR OR SIMILAR ARTICLE Dwight N. Johnson and Theodore E. Kwast, Anaheim, Calif., assignors to The Singer Company, New York, N.Y.

Filed May 30, 1973, Ser. No. 365,338

Term of patent 14 years Int. Cl. D23-01 US. Cl. D2321 Dos. 235,443

FIG. 1 is a front perspective view of a pressure regulator or similar article showing our new design,

FIG. 2 is a rear perspective view thereof,

FIG. 3 is a top plan view thereof,

FIG. 4 is a side elevational view thereof on a reduced scale,

FIG. 5 is a front elevational view thereof on a reduced scale,

FIG. 6 is a side elevational view thereof on a reduced scale,

FIG. 7 is a bottom plan view thereof on a reduced scale, and

FIG. 8 is a rear elevational view thereof on a reduced scale.

We claim:

The ornamental design for a pressure regulator or similar article, substantially as shown and described.

&

rum 2 Fig. 3

Fig. 8

References Cited UNITED STATES PATENTS D. 156,641 1/1953 St. Clair et al D23-21 D. 205,437 8/1966 Rhodes D2321 OTHER REFERENCES Domestic Engineering, October 1956, p. 22, pressure regulator.

Domestic Engineering, May 1963, p. 52, Sarco balanced pressure trap.

SUSIE J. MERCER, Primary Examiner

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