Resources Contact Us Home
Rotor of wrist exerciser

Image Number 5 for United States Patent #7077786.

A rotor is rotatably received in a casing to form a wrist exerciser. The rotor includes a spherical body defining a bore in which an inner flange is formed. First and second weight members are received in the bore on opposite sides of the flange. The weight members have inner end portions releasably attached to opposite surfaces of the flange. Through holes are defined in the first and second weight members to receive an axle of which ends project beyond opposite ends of the body to rotatably engage a support ring of the casing.

  Recently Added Patents
Aisle barrier
Semiconductor thin film, thin film transistor, method for manufacturing same, and manufacturing equipment of semiconductor thin film
Grip for a racket
Compositions and methods for activating innate and allergic immunity
Identification of biomarkers in biological samples and methods of using same
Method to quantify siRNAs, miRNAs and polymorphic miRNAs
High performance strained source-drain structure and method of fabricating the same
  Randomly Featured Patents
Toothbrush for cleaning multiple sides of teeth
Dot matrix print head energy control circuit
Connector assembly
Cathode for an electron tube
Glove dispenser
Apparatus for continuously vulcanizing rubber product
Phosphoanhydrite process
Lubricating oil compositions containing modified succinimides (V)
Carboxylated surfactants
Vertical subsampling and memory synchronization system for a picture within a picture television receiver