Spine stretch machine

Details Spine stretch machine Spine stretch machine

2007-03-14

2009-08-18

Amerson, Lori (Department: 3764)

Exercise devices

Support for entire body of user

Suspension device

C482S143000, C482S145000

Reexamination Certificate

active

07575541

ABSTRACT:
A spine stretch machine, comprising: an inverting part and a back stretch part. The inverting part has a platform allowing a person to lie on it, a inversion motor to move the platform from horizontal to vertical, a feet anchor which is extendable driven by a leg adjustment motor, thus making the body upside down to stretch the spine. A safety release device in the inverting part can move the platform back to horizontal when the inversion motor is broken. The back stretch part has a back press unit which protrudes from the platform to press the back of the body and a second motor-driven unit which can drive the back press unit to roll back and forth alone the spine to massage the back, thus making the spine flexible.

REFERENCES:
patent: 2413133 (1946-12-01), Aydelotte
patent: 3817243 (1974-06-01), Perrine
patent: 3895623 (1975-07-01), Mahlandt et al.
patent: 4372551 (1983-02-01), Yurdin
patent: 4723537 (1988-02-01), Parker, Jr.
patent: 4739749 (1988-04-01), Lindley
patent: 5031905 (1991-07-01), Walsh
patent: 5203321 (1993-04-01), Donovan et al.
patent: 5216769 (1993-06-01), Eakin
patent: 5320641 (1994-06-01), Riddle et al.
patent: 5474520 (1995-12-01), Bittikofer
patent: 5593380 (1997-01-01), Bittikofer
patent: 5738636 (1998-04-01), Saringer et al.
patent: 5860899 (1999-01-01), Rassman
patent: 6960174 (2005-11-01), Fenkel
patent: 7025415 (2006-04-01), Wu
patent: 7052448 (2006-05-01), Teeter
patent: 7081073 (2006-07-01), Smith
patent: 7121985 (2006-10-01), Cheng
patent: 7125389 (2006-10-01), Sin
patent: 7374521 (2008-05-01), Wang
patent: 7384383 (2008-06-01), Forcillo et al.
patent: 2005/0010145 (2005-01-01), Fenkell
patent: 2006/0040810 (2006-02-01), Chu
patent: 2006/0040812 (2006-02-01), Teeter
patent: 2006/0189451 (2006-08-01), Nelson
patent: 2006/0194676 (2006-08-01), Keiser
patent: 2006/0282024 (2006-12-01), Kondo
patent: 2006/0293156 (2006-12-01), Trees
patent: 2007/0043308 (2007-02-01), Lee
patent: 2007/0099777 (2007-05-01), Forcillo et al.
patent: 2009/0054216 (2009-02-01), Teeter
patent: 2009/0054217 (2009-02-01), Teeter

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4090549