USD216259S - Aquarium underwater filter unit - Google Patents
Aquarium underwater filter unit Download PDFInfo
- Publication number
- USD216259S USD216259S US D216259 S USD216259 S US D216259S
- Authority
- US
- United States
- Prior art keywords
- filter unit
- aquarium
- underwater filter
- aquarium underwater
- view
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 210000000614 Ribs Anatomy 0.000 description 2
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Description
United States Patent Ofifice 216,259
Patented Dec. 9, 1969 AQUARIUM UNDERWATER FILTER UNIT Walter Sesholtz, Park Ridge, N.J., assignor to Sternco Industries, Inc., Harrison, N.J., a corporation of New Jersey Filed Sept. 27, 1968, Ser. No. 13,757
Term of patent 14 years Int. Cl. D230] U.S. Cl. D234 in i y M Mk Des. 216,259
PAGE 2 FIG. 1 is a top perspective view of an aquarium undernected similar unit in FIGURES 1, 6 and 7 are shown water filter unit showing my new design. .for illustrative purposes only.
I claim:
FIG. 3 is an end elevational view thereof looking from The ornamental design for an aquarium underwater the left end of FIG. 1. filter unit, as shown and described.
FIG. 4 is an end elevational view thereof looking from the right end thereof. References Cited UNITED STATES PATENTS FIG. 5 is a bottom view thereof on a reduced scale.
FIG. 6 is an exploded top perspective view thereof on a normal scale showing the components of the filter unit in disassembled relation.
D 183,884 11/1958 Halpert D234 2,748,075 5/1956 Hovlid. FIG. 7 is a top perspective view of the unit of FIG. 1 2822925 2/1958 Lambertson 210*169 shown in relation to an interconnected similar unit. 4 The decorative ribs and the louvers are partially shown WALLACE BURKE Pumaly Exammel in FIGS. 5, 6 and 7 for convenience of illustration. S J MERCER, Assistant Examiner The broken lines representing a fragmentary portion of an aquarium, air and water pipes and an intercon-
Family
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