USD224667S - Air-pump for aquarium - Google Patents

Air-pump for aquarium Download PDF

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Publication number
USD224667S
USD224667S US D224667 S USD224667 S US D224667S
Authority
US
United States
Prior art keywords
aquarium
pump
air
view
elevational view
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Inventor
Ryozo Kondo
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United States Patent 0 1 224,667
Patented Aug. 22, 1972 AIR-PUMP FOR AQUARIUM Ryozo Kondo, 972 Tsutsumikata-machi, Ohta-ku, Tokyo, Japan Filed Aug. 21, 1970, Ser. No. 24,626
Term of patent 14 years Int. Cl. DIS-02 US. Cl. D651 Des.
PAGE I FIG. 1 is a front elevational view of an air-pump for aquarium or the like embodying my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof; and
FIG. 7 is a front top perspective view thereof.
I claim:
The ornamental design for an air-pump for aquarium, as
vshown.
D. 207,363 D. 215,765 D. 217,886 2,788,170 3,321,081 3,539,276
References Cited UNITED STATES PATENTS Lovitz D651 Levin D65-1 Itakura D651 Kato et a1. 417-413 Willinger 1195 Matsuura 417-413 BERNARD ANSI-IER, Primary Examiner

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