Exercise devices – User manipulated force resisting apparatus – component... – Having common force transmitting support frame for user and...
Reexamination Certificate
2005-05-25
2010-11-02
Thanh, Loan (Department: 3764)
Exercise devices
User manipulated force resisting apparatus, component...
Having common force transmitting support frame for user and...
C482S111000, C482S123000
Reexamination Certificate
active
07824317
ABSTRACT:
A user repeats a right and left swaying motion while holding a movable body in which a resistance force is generated by tension of an elastic member, hydraulic pressure, pneumatic pressure, or the like, between his/her two legs, thereby efficiently strengthening, particularly, abdominal muscles, such as rectus muscles of an abdomen, external abdominal oblique muscles, and transverse abdominal muscles, erector muscles of a spine, or iliopsoas muscles, and strengthening various kinds of abdominal and lumbar muscles with an easy motion without laying burden on a waist, unlike the motion of making a user's upper body stand or lie down, which is conventionally seen. A machine trains various kinds of abdominal and lumbar muscles, by a movable body being held between the user's two legs and is swingably journalled to a base plate. The base plate is pivotable with respect to a seating plate on which a user sits, and a resistance force is loaded to the movable body in a swinging direction, and an elastic member, such as rubber or a spring, or a member using hydraulic pressure, is interposed between the movable body and the base plate.
REFERENCES:
patent: 911925 (1909-02-01), Del Valle Y Zeno
patent: 3633907 (1972-01-01), Cane et al.
patent: 4089520 (1978-05-01), Ozbey et al.
patent: 4108429 (1978-08-01), Minichiello
patent: 4170351 (1979-10-01), Ozbey et al.
patent: 4632393 (1986-12-01), Van Noord
patent: 5037085 (1991-08-01), Wexler
patent: 5122106 (1992-06-01), Atwood et al.
patent: 5352173 (1994-10-01), McLaughlin
patent: 5520615 (1996-05-01), Fontana et al.
patent: 5551934 (1996-09-01), Binette
patent: 5669862 (1997-09-01), Sayman
patent: 5746688 (1998-05-01), Prager
patent: 5752901 (1998-05-01), Lee
patent: 5839998 (1998-11-01), Wilkinson
patent: 5921901 (1999-07-01), Palacios
patent: 5951448 (1999-09-01), Bolland
patent: 5957820 (1999-09-01), Zarillo et al.
patent: 6086521 (2000-07-01), Solland
patent: 6152865 (2000-11-01), Beauvoir
patent: 6402667 (2002-06-01), Dahn
patent: 6402669 (2002-06-01), Olstad
patent: 6500099 (2002-12-01), Eschenbach
patent: 6569069 (2003-05-01), Linares
patent: 6932748 (2005-08-01), Huang
patent: 6966871 (2005-11-01), Parmater
patent: 7137934 (2006-11-01), Paramater
patent: 7169097 (2007-01-01), Stearns
patent: 7172539 (2007-02-01), Bythewood et al.
patent: 7172541 (2007-02-01), Boland et al.
patent: 7270629 (2007-09-01), Kramer
patent: 2002/0137607 (2002-09-01), Endelman
patent: 2003/0176263 (2003-09-01), Parmater
patent: 2003/0186793 (2003-10-01), Chen
patent: 2004/0067828 (2004-04-01), Croft
patent: 2004/0067831 (2004-04-01), Hou
patent: 2004/0082450 (2004-04-01), Casey et al.
patent: 2004/0185987 (2004-09-01), Ruzansky
patent: 2005/0101460 (2005-05-01), Lobban
patent: 2007/0281839 (2007-12-01), Lin et al.
patent: 52-79159 (1977-06-01), None
patent: 63-29560 (1988-02-01), None
patent: 3000544 (1994-01-01), None
patent: WO99/22821 (1999-05-01), None
Jacobson & Holman PLLC
Jupitah Yugenkaisha
Roland Daniel F.
Thanh Loan
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