USD231984S - Combined observation platform and storage tank - Google Patents
Combined observation platform and storage tank Download PDFInfo
- Publication number
- USD231984S USD231984S US D231984 S USD231984 S US D231984S
- Authority
- US
- United States
- Prior art keywords
- observation platform
- storage tank
- combined observation
- combined
- platform
- Prior art date
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
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Description
Patented July 2, 1974 United States Patent 0 [CC 231,984
COMBINED OBSERVATION PLATFORM AND STORAGE TANK Ernest W. Boodt, Indianapolis, Ind., assignor to Universal Tank & Iron Works, Inc., Indianapolis, Ind.
Filed Nov. 24, 1972, Ser. No. 309,052
Term of patent 14 years Int. Cl. D23-01 US. Cl. D23-2 WNWHIIII II lllllilllill. l
f 1 i l n ii II II II II I] I] FIG. 1 is a front elevation of a combined observation platform and storage tank showing my new design.
FIG. 2 is a rear elevation thereof.
FIG. 3 is a top plan view thereof.
FIG. 4 is a side elevation thereof.
The opposite side of a combined observation platform and storage tank, from that illustrated in FIG. 4 is the mirror image of FIG. 4. The arches immediately beneath the ball in the upper portion of the tank and the arches immediately under the observation platform have vertical fiat sides and are disposed at 120 relative to one another. The observation platform is circular in configuration.
I claim:
The ornamental design for a combined observation platform and storage tank, as shown and described,
PAGE 2 References Cited UNITED STATES PATENTS D. 121,205 6/1940 Horton D232 2,299,647 10/1942 Murphy 220-1 B 2,912,074 11/1959 Gram.
OTHER REFERENCES Popular Science, February 1956, page 111, top item. Pittsburgh-Des Moines Steel Co. Bulletin 101, 1960,
p. 10, bottom right item.
Chicago Bridget Iron Company catalog, recvd. Nov.
JAMES R. LARGEN, Primary Examiner
Family
ID=
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