Abdominal exercise machine

- Hoist Fitness Systems
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Description

FIG. 1 is a front perspective view of an abdominal exercise machine, showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Claims

The ornamental design for an abdominal exercise machine, as shown and described.

Referenced Cited
U.S. Patent Documents
4387893 June 14, 1983 Baldwin
5300005 April 5, 1994 Wang
D390290 February 3, 1998 Van Der Hoeven et al.
5769766 June 23, 1998 Huang
D408875 April 27, 1999 Anderson
6168557 January 2, 2001 Liao
6186926 February 13, 2001 Ellis
6544154 April 8, 2003 Forcillo
6884203 April 26, 2005 Forcillo
6966872 November 22, 2005 Eschenbach
20060211549 September 21, 2006 Nohejl
Other references
  • ABCORE Abdominal Free Weight Training Machine, Advertisement, Club Business Magazine, Mar. 2007.
  • Abdominal Exercise Machine, NAUTILUS, Brochure, 1997.
  • 712 Abdominal Isolator, ICARIAN Brochure, date unknown.
  • F609 Abdominal Machine and F611 Abflexor, Flex Fitness Brochure, 2002.
  • Power Crunch 1500, QUANTUM Brochure, 2004.
  • 07008 Abdominal Machine, GYM 80 Brochure, 2001.
  • Abdominal Multi-Joint Machine, GYM 80 Brochure, 2001.
  • 03008 and 03009 Abdominal Machines, GYM 80 Brochure, date unknown.
  • U.S. Design Appl. No. 29/279,975 of Webber et al., filed May 11, 2007, unpublished.
Patent History
Patent number: D574448
Type: Grant
Filed: May 11, 2007
Date of Patent: Aug 5, 2008
Assignee: Hoist Fitness Systems (San Diego, CA)
Inventors: Randall T. Webber (La Jolla, CA), Bruce Hockridge (San Diego, CA), Jeffrey O. Meredith (San Diego, CA)
Primary Examiner: Philip Hyder
Attorney: Procopio, Cory, Hargreaves & Savitch LLP
Application Number: 29/279,972
Classifications
Current U.S. Class: Lever, Bar, Or Pulley-operated Machine (D21/673)