Exercise devices – User manipulated force resisting apparatus – component... – Utilizing resilient force resistance
Reexamination Certificate
2006-10-31
2006-10-31
Donnelly, Jerome (Department: 3764)
Exercise devices
User manipulated force resisting apparatus, component...
Utilizing resilient force resistance
C482S079000, C482S126000
Reexamination Certificate
active
07128699
ABSTRACT:
A multi-functional leg stretching apparatus comprises an anchoring device made up of a positioning seat and a retaining block for the winding around of an elastic strap there-through, a fixed inner tube securely mounted at the anchoring device therein with both ends thereof symmetrically protruding outwards at both sides of the anchoring device, and a pair of movable outer tubes that, each having a pedal, and plate-like protective frame with an embedded support plate mounted thereto, are symmetrically joined to both ends of the fixed inner tube thereof. A resilient member is accommodated inside the fixed inner tube to extend outwards at both ends into which an abutting element is respectively adapted to abut against the adjacent outer edge of the movable outer tube thereby, permitting the abutting elements affected by the bounding force of the resilient member to flexibly draw and limit both movable outer tubes gathering towards the positioning seat of the anchoring device thereby. Therefore, via the aforementioned structure thereof, the stretching apparatus can not only stretch both arms and legs of a user in a straight direction, but can also strengthen the exercise of legs in an alternative transverse direction so as to train muscles of different parts for bodybuilding thereof.
REFERENCES:
patent: 1706654 (1929-03-01), Christesen
patent: 1980861 (1934-11-01), Hunter
patent: 4376533 (1983-03-01), Kolbel
patent: 4591150 (1986-05-01), Mosher
patent: 4909505 (1990-03-01), Tee
patent: 5137503 (1992-08-01), Yeh
patent: 5318494 (1994-06-01), Santighian
patent: 5569135 (1996-10-01), Chen
patent: 5674163 (1997-10-01), Sennett
patent: 5954622 (1999-09-01), Olschansky et al.
patent: 2006/0019806 (2006-01-01), Mikulski
Chililon Enterprise Co., Ltd.
Donnelly Jerome
Hwang Victor K.
Troxell Law Office PLLC
LandOfFree
Multi-functional leg stretching apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multi-functional leg stretching apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-functional leg stretching apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3664398