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Publication numberUSD225692 S
Publication typeGrant
Publication dateDec 26, 1972
Filing dateJul 9, 1971
Publication numberUS D225692 S, US D225692S, US-S-D225692, USD225692 S, USD225692S
InventorsForrest M. Bird
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable respirator
US D225692 S
Images(2)
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Description  (OCR text may contain errors)

United States Patent Ofiice 225,692

Patented Dec. 26, 1972 PORTABLE RESPIRATOR Forrest M. Bird, Mark 7, Respirator Lane, and Henry L. Pohndorf, 1227 Brewster Drive, both of Palm Springs, Calif. 91421 Filed July 9', 1911, Ser. No. 161,415

Term of patent 14 years Int. Cl. D24-02 US. Cl.- D83-1 Fig.3

Des. 225,692

PAGE I FIG 1 is a side elevational view of a portable respira- References Cited for showing our new design;

FIG. 2 is afront elevational view thereof; UNITED STATES PATENTS FIG. 3 is a rear elevational view thereof; D, 205,574 8/ 1966 Stevens et a1. D83-1 FIG. 4 is a side elevational view thereof, opposite the 1). 222,687 11/1971 Adams D83-1 side shown in FIG. 1; 3,221,733 12/1965 Beasley 128-145.6 FIG. 5 is a p p view thereof; and 3,379,194 4/1968 Ziermann 128-145.6 FIG. 6 is a bottom plan view thereof; We claim: BERNARD ANSHER, Primary Examiner The ornamental design for a portable respirator, as shown.