Underground tornado shelter

Description

FIG. 1 is a perspective view of an underground tornado shelter embodying the present design;

FIG. 2 is an elevational view of an underground tornado shelter illustrated in FIG. 1, showing the side opposite that shown in FIG. 1;

FIG. 3 is a vertical cross sectional view of the underground tornado shelter, the section being taken on line 3--3 of FIG. 1;

FIG. 4 is a vertical cross sectional view of the underground tornado shelter, the section being taken on line 4--4 of FIG. 3;

FIG. 5 is an elevational view of the present underground tornado shelter showing the end seen in FIG. 1; and

FIG. 6 is an elevational view of the end of the underground tornado shelter shown in the preceding figures, showing the end opposite that seen in FIGS. 1 and 5.

Claims

The ornamental design for an underground tornado shelter, substantially as shown.

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Inventors:	McKnight; Charles E. (Salem, IN)
Appl. No.:	05/561,557
Filed:	March 24, 1975

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Current U.S. Class:	D25/36; D25/16
Current International Class:	D2503
Field of Search:	;D13/1R,1A,1B,1L,1D,1E ;98/33 ;52/80,81,169,170 ;D25/16,33,35,36

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References Cited [Referenced By]

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U.S. Patent Documents

3145640	August 1964	Jaha
3212220	October 1965	Boniecki et al.
3230911	January 1966	Garlock, Jr.

Primary Examiner: Word; A. Hugo
Attorney, Agent or Firm: Hobbs; Marmaduke A.