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Publication numberUSD224971 S
Publication typeGrant
Publication dateOct 24, 1972
Filing dateMar 4, 1971
Publication numberUS D224971 S, US D224971S, US-S-D224971, USD224971 S, USD224971S
InventorsRichard Projain
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Power supply regulator
US D224971 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

United States Patent 0 Des. 224,971

POWER SUPPLY REGULATOR Richard Projain, Syosset, and Robert Gold, Sf. James, N.Y., assignors to Lamda Electronics Corporation,

Huntington, N.Y.

Filed Mar. 4, 1971, Ser. No. 121,228

Term of patent 14 years Int. Cl. D13-02 US. Cl. D26-15 FIG. 1 is a perspective view of a power supply regulator embodying our new design showing the top, one side and left end thereof;

FIG. 2 is a top plan view of the .power supply regulator of FIG. 1;

FIG. 3 is a side elevational view of the power supply regulator of FIG. 1 showing the opposite side thereof;

FIG. 4 is an end elevational view of the new design showing the right end thereof; and

FIG. 5 is a bottom plan view of our new power supply regulator design.

We claim:

The ornamental design for a power supply regulator, as shown.

References Cited UNITED STATES PATENTS D. 189,668 1/1961 Vaughan D2615 D. 210,596 3/1968 Becker D26-15 D. 210,780 4/1968 Ettinger et a1 D2'6-15 v D. 202,349 9/1965 Bisnett et al. D2615 D. 211,029 5/1968 Ettinger et a1 D26--15 2,772,382 11/1956 Escoifery 317-234 BERNARD ANSHER, Primary Examiner Patented o r. 24, 1972