Article useful as booster chair and as step stool

Description

FIG. 1 is a front perspective view of an article useful as a booster chair and as a step stool thereof;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D144404 April 1946 Mabry
D243088 January 18, 1977 Halvorsen
D262242 December 15, 1981 Molnar
D283855 May 20, 1986 Kujawski
D284911 August 5, 1986 Lemmeyer
D307019 April 3, 1990 Rosenblad
2440979 May 1988 Schneider
2458621 January 1949 Miller
2622658 December 1952 Morgan
3556586 January 1971 Broadmore
3982784 September 28, 1976 Esser
4241949 December 30, 1980 Parker
4521052 June 4, 1985 Cone
Foreign Patent Documents
28653 February 1957 FIX
Patent History
Patent number: D327175
Type: Grant
Filed: Aug 2, 1989
Date of Patent: Jun 23, 1992
Inventor: John V. Mariol (Cincinnati, OH)
Primary Examiner: Donald P. Walsh
Assistant Examiner: Monica A. Hannon
Law Firm: Dressler, Goldsmith, Shore, Sutker & Milnamow, Ltd.
Application Number: 7/388,707
Classifications
Current U.S. Class: D/6335; D/6333; D/6334; D/6336; D/6340; D/6349; D/6375; D/6502