Sit-up counter

Description

FIG. 1 is a front elevational view of a sit-up counter showing my new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a left side elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a top plan view; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D184669 March 1959 Dom
D295836 May 24, 1988 Campbell
D310046 August 21, 1990 Matcham
4158342 June 19, 1979 Scruggs
4164732 August 14, 1979 Pischizra
4337529 June 29, 1982 Morokawa
4371945 February 1, 1983 Kam et al.
4557215 December 10, 1985 Petersson
4846459 July 11, 1989 Vivian
Patent History
Patent number: D315111
Type: Grant
Filed: Sep 2, 1988
Date of Patent: Mar 5, 1991
Inventor: Joseph A. Rogalski (Nashua, NH)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Attorney: Jerry T. Kearns
Application Number: 7/240,041
Classifications
Current U.S. Class: Counter (D10/97)