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Class Information
Number: 482/140
Name: Exercise devices > Sit up device
Description: Subject matter wherein the apparatus facilitates the conditioning or developing of a muscle of the user by the user raising and lowering his/her upper body between an upward facing prone position and a seated position primarily by contraction of the abdominal muscles, i.e., while doing a sit up.










Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8641588 Elevated reclining exercise chair Feb. 4, 2014
8632445 Multi-purpose exercise apparatus Jan. 21, 2014
8622880 Stretching assistance system Jan. 7, 2014
8591388 Compact and light multi-exercise device providing hyperextension and instability in all directions Nov. 26, 2013
8556780 Multi-functional linked fitness equipment Oct. 15, 2013
8550966 Systems for simultaneously contracting body core muscles and a computerised instructional unit for facilitating same Oct. 8, 2013
8523745 Exercise methods and apparatus Sep. 3, 2013
8465402 Exercise device Jun. 18, 2013
8376920 Method and apparatus for increasing effectiveness of abdominal exercises Feb. 19, 2013
RE43981 Convertible barrel exercise apparatus Feb. 5, 2013
8360942 Core muscle strengthening Jan. 29, 2013
8357077 Physical fitness and rehabilitation apparatus Jan. 22, 2013
8353808 Multi-directional rolling abdominal exercise device Jan. 15, 2013
8337372 Exercise device and methods of use Dec. 25, 2012
8317668 Exercise device for abdominal and other core muscles Nov. 27, 2012
8267845 Physical fitness and rehabilitation apparatus Sep. 18, 2012
8267846 Exercise wheel Sep. 18, 2012
8235876 Abdominal training apparatus Aug. 7, 2012
8226533 Multipurpose exercise device Jul. 24, 2012
8210998 Abdominal exercise device Jul. 3, 2012
8206272 Multi-function exercise machine with pedaling capability and swivelable seatback Jun. 26, 2012
8202203 Portable acrobatic trainer apparatus Jun. 19, 2012
8177695 Abdominal training machine and method May. 15, 2012
8172732 Exercise machine with two-directional pivoting user support May. 8, 2012
8172736 Exercise apparatus and methods of use May. 8, 2012
8137250 Abdominal exercising apparatus Mar. 20, 2012
8118720 Abdominal exercise and training apparatus Feb. 21, 2012
8113998 Device and method for training abdominal muscles Feb. 14, 2012
8105216 Exercise device for stomach muscles Jan. 31, 2012
8096930 Exercise apparatus adapted to facilitate stand-up crunches Jan. 17, 2012
8075463 Exercise device Dec. 13, 2011
8075464 Portable abdominal exercise mat Dec. 13, 2011
8062196 Abdominal exercise apparatus Nov. 22, 2011
8057372 Resistance chair with wheels Nov. 15, 2011
8043198 Multi-function sit-up apparatus Oct. 25, 2011
8043199 Exercise machine Oct. 25, 2011
8029426 Mat for exercise Oct. 4, 2011
8016726 Portable exercise device and system Sep. 13, 2011
8002683 Abdominal exercise device with plunger Aug. 23, 2011
7998042 Exercise system using exercise resistance cables Aug. 16, 2011
7993252 Exercise device Aug. 9, 2011
7972251 Exercise device and method of use Jul. 5, 2011
7967733 Exercise device Jun. 28, 2011
7963894 Apparatus and method for exercising abdominal muscles Jun. 21, 2011
7963895 Compound abdominal device Jun. 21, 2011
7955224 Yoga mat with intuitive tactile feedback for visually impaired Jun. 7, 2011
7942794 Training device May. 17, 2011
7942795 Stretching and toning device May. 17, 2011
7938763 Inclinable exercise device with abdominal crunch exercise accessory apparatus and method May. 10, 2011
7909736 Systems and methods for simultaneously contracting body core muscles and computerised instructional unit for facilitating same Mar. 22, 2011

1 2 3 4 5 6 7 8 9 10










 
 
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