Trampoline exerciser

- William T. Wilkinson
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Description

FIG. 1 is a left side elevational view of a trampoline exerciser showing our new design with the right hand side elevational view being a mirror image thereof;

FIG. 2 is a front elevational view thereof with the rear elevational view being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a perspective view thereof shown on a reduced scale.

Referenced Cited
U.S. Patent Documents
D304850 November 28, 1989 Chambers
4225131 September 30, 1980 Sidlinger et al.
4477070 October 16, 1984 Appelbaum
4489933 December 25, 1984 Fisher et al.
4598905 July 8, 1986 Vrana
4630816 December 23, 1986 Hill
4824100 April 25, 1989 Hall et al.
4836530 June 6, 1989 Stanley, Jr.
5007638 April 16, 1991 Yukl
5074550 December 24, 1991 Sloan
Patent History
Patent number: D362478
Type: Grant
Filed: Mar 18, 1994
Date of Patent: Sep 19, 1995
Assignee: William T. Wilkinson (Crownsville, MD)
Inventors: William T. Wilkinson (Crownsville, MD), Richard S. Wyerman (Doylestown, PA)
Primary Examiner: Theodore M. Shooman
Assistant Examiner: Philip Hyder
Law Firm: Connolly & Hutz
Application Number: 0/20,105
Classifications
Current U.S. Class: D21/191