Exercise machine

Exercise devices – Sit up device

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C482S095000, C482S132000, C482S142000

Reexamination Certificate

active

08043199

ABSTRACT:
An exercise machine for providing a low impact workout that targets the core muscles. The exercise machine generally includes a lower frame adapted to rest upon a floor surface, an upper frame movably connected to the lower frame and movable between an upright in-use position and a folded compact position, an arced track supported in an inclined orientation by the upper frame, a pair of sway bars each pivotally connected adjacent an upper end of the upper frame, wherein the pair of sway bars are adapted for swinging movement along a length of the track and wherein the pair of sway bars move in unison, and a pair of knee retainers each movably connected to a respective sway bar, wherein the pair of knee retainers slidably and rotatably move independently of each other. Other components, such as handlebars, foot bars, seats, and elbow retainers are also utilized.

REFERENCES:
patent: 3756595 (1973-09-01), Hague
patent: 4391441 (1983-07-01), Simjian
patent: 4989860 (1991-02-01), Iams et al.
patent: 5232423 (1993-08-01), Hajduczek
patent: 5316530 (1994-05-01), Romer
patent: 5391131 (1995-02-01), Gordon
patent: 5549529 (1996-08-01), Rasmussen
patent: 5575740 (1996-11-01), Piaget
patent: 5584785 (1996-12-01), Wu
patent: 5676626 (1997-10-01), Huang
patent: 6196954 (2001-03-01), Chen
patent: 6196956 (2001-03-01), Brown
patent: 6231484 (2001-05-01), Gordon
patent: 6482134 (2002-11-01), Rasmussen
patent: 7179212 (2007-02-01), Hsiung
patent: 7226401 (2007-06-01), Van Stratten et al.
patent: D565134 (2008-03-01), Brown et al.
patent: 7455633 (2008-11-01), Brown et al.
patent: 7559882 (2009-07-01), Chou
patent: 7611445 (2009-11-01), Brown
patent: 7662076 (2010-02-01), Ho
patent: 7780585 (2010-08-01), Rivas
patent: D631519 (2011-01-01), Chen
patent: 7878957 (2011-02-01), Chen
patent: 2006/0019800 (2006-01-01), Berger et al.
patent: 2007/0298943 (2007-12-01), Menta
patent: 2008/0200317 (2008-08-01), Campanaro et al.
patent: 2008/0207415 (2008-08-01), Tsai
patent: 2010/0022367 (2010-01-01), McBride et al.
patent: 2010/0062913 (2010-03-01), Splane

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Exercise machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Exercise machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exercise machine will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4293750

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.