Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Physical exercise apparatus










Image Number 3 for United States Patent #4799667.

The invention relates to a physical exercise apparatus comprising three nested frame elements mounted inside one another for rotation about axes offset by 90.degree. from one another. The thus established gimbal mounting of the frame elements permits a person occupying the innermost frame element to assume any angular position in space solely by displacing his weight to thereby fortify his muscles an improve his sense of equilibrium.








 
 
  Recently Added Patents
Electrical connector
Rewarding independent influencers
System for implementing dynamic pseudorandom keyboard remapping
Semiconductor device including a clock generating circuit for generating an internal signal having a coarse delay line, a fine delay line and a selector circuit
Performance metrics processing for anticipating unavailability
Use of Lactobacillus for liver protection
RF power amplifier circuit with mismatch tolerance
  Randomly Featured Patents
Light-emitting diode
Azide substituted naphthylene or rylene imide derivatives and their use as reagents in click-reactions
Apparatus and method for reducing effective inductance in a dynamic braking circuit
Pellet mill with separate fee means for each die roller
Automatic mold and fungus growth inhibition system and method
Method for multi-priority, multicast flow control in a packet switch
Pulsed dielectric barrier discharge
Semiconductor device using magnetic domain wall movement
Compounds and compositions for delivering active agents
System and method for monitoring trades outside of a no-bust range in an electronic trading system