Resources Contact Us Home
Water-filled weight bag

Image Number 2 for United States Patent #4357009.

A water-filled weight exercise bag having two compartments, one surrounding the lower leg and the other surrounding the foot, with a lace for retaining the bag in place, located under the foot and along the back of the leg. The adjustable lace allows the bag to be filled with differing weights of water to accommodate the particular weight required. The two compartments are connected by a portion for fluid communication there-between and which provide a hinge so that one of the compartments may be flexed out of the general plane of the other compartment.

  Recently Added Patents
Air scent dispenser
Receiver and transmitter receiver system
Profile-based user access to a network management system
Calibration method for non-ideal transceivers
Multi-band dipole antenna
Method and apparatus for displaying system status with a wide range of viewing angle
Position detection device, pointing device and input device
  Randomly Featured Patents
Proximity identification system with flux concentration in operating region
Rodent housing rack
Shelving base method and system
Bulk crop transportation
Flexible handle interbox connector
Printer effort reduction through caching and reduction
Methods of isolating common and specific antigens from excretory-secretory products of protostrongylidae
Window shade system and method of use
Tire tread
Color-balanced TRC correction to compensate for illuminant changes in printer characterization