Flotation chair with heater

Description

FIG. 1 is a front elevational view of flotation chair with heater showing my 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;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D237921 December 1975 Kaplan
D248603 July 25, 1978 Beall, Jr.
D258627 March 24, 1981 Halme
D268797 May 3, 1983 Mascheroni
D276290 November 13, 1984 Shore
D278579 April 30, 1985 Milles
D283562 April 29, 1986 Raftery
Patent History
Patent number: D318957
Type: Grant
Filed: Mar 14, 1988
Date of Patent: Aug 13, 1991
Inventor: Bruce A. Olson (Tacoma, WA)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: J. H. Musgrove
Attorney: Jerry T. Kearns
Application Number: 7/167,441
Classifications
Current U.S. Class: D/6335