Inflatable shelter

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Description

FIG. 1 is a front elevational view of the inflatable shelter showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D326495 May 26, 1992 Pearce
3763608 October 1973 Chamlee
3999337 December 28, 1976 Tomassetti, Jr.
4352362 October 5, 1982 Nichols
4384435 May 24, 1983 Polise et al.
4583330 April 22, 1986 Huang
4766918 August 30, 1988 Odekirk
4784172 November 15, 1988 Yacoboni
4876829 October 31, 1989 Mattick
4932169 June 12, 1990 Charbonneau
5007212 April 16, 1991 Fritts et al.
5195551 March 23, 1993 Ju
5205286 April 27, 1993 Heim
Patent History
Patent number: D363993
Type: Grant
Filed: Jan 21, 1994
Date of Patent: Nov 7, 1995
Inventors: Stanley N. Johnson (St. Paul, MN), Gerald J. Smith (St. Paul, MN)
Primary Examiner: Doris V. Coles
Application Number: 0/17,729