Article useful as booster chair and as step stool

Description

FIG. 1 is a perspective view of an article useful as a booster chair and as a step stool, as shown in a booster chair orientation;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, one side being shown, the other side being a mirror image of the side shown;

FIG. 4 is a back elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom elevational view thereof;

FIG. 7 is a perspective view of the article in a step stool orientation, as seen from one vantage; and,

FIG. 8 is a perspective view of the article in the step stool orientation, as seen from another vantage.

Referenced Cited
U.S. Patent Documents
D144404 April 1946 Mabry
D276099 October 30, 1984 Cone
D283855 May 20, 1986 Kujawski
D307800 May 8, 1990 Hradisky
D327175 June 23, 1992 Mariol
2440979 May 1988 Schneider
2458621 January 1949 Miller
2622658 December 1952 Morgan
3556586 January 1971 Beardmore
3982784 September 28, 1976 Esser
4241949 December 30, 1980 Parker
4521052 June 4, 1985 Cone
4627659 December 9, 1986 Hall
4671574 June 9, 1987 Kassai
Foreign Patent Documents
28653 February 1957 FIX
Patent History
Patent number: D334848
Type: Grant
Filed: Feb 11, 1991
Date of Patent: Apr 20, 1993
Inventor: John V. Mariol (Cincinnati, OH)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Monica A. Hannon
Law Firm: Dressler, Goldsmith, Shore, Sutker & Milnamow, Ltd.
Application Number: 7/653,810
Classifications
Current U.S. Class: D/6333; D/6335; D/6350