Abdominal exercise machine

Abdominal exercise machine

United States Patent D486535

US Patent References:
Abdominal exercise machine and methods
Steffee et al. - 6015372

Spine rehabilitation apparatus
Parviainen - 5549534

Torso exercise machine with range limiter
Webb - 5104121

Exercise apparatus for abdominal exercises
Stearns - 5094449

Weight lifting lower back exercising machine
Jones - 4500089

Representative Image:

Inventors:

Giannelli, Raymond (Franklin, MA)

Application Number:

D/170862

Publication Date:

02/10/2004

Filing Date:

11/13/2002

Export Citation:

Assignee:

Cybex International, Inc. (Medway, MA)

Primary Class:

D21/676

Field of Search:

482/96, 482/100, D21/676, 482/98, 482/95, 482/133, 482/137, D21/674, D21/662, 482/99, 482/140, 482/102, D21/673, 482/101, 482/135, 482/97, D21/675

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US Patent References:

4387893	Abdominal weight lifting apparatus	Baldwin	482/137
D439938	Ab crunch back extension exercise machine	Batca et al.	D21/662
D439940	Leg extension, leg curl, and mid pulley exercise machine	Batca et al.	D21/676

Primary Examiner:

Hyder, Philip S.

Attorney, Agent or Firm:

Kudirka & Jobse, LLP

Claims:

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

Description:

FIG. 1 is front perspective view of abdominal exercise machine of the subject invention;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof; and,

FIG. 6 is a top view thereof.