Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 441/78
Name: Buoys, rafts, and aquatic devices > Water skimming or walking device > Water walking device (e.g., water shoes) > Spheroid or wheel-like device encircling walker
Description: Device wherein the buoyant member is a globe or disclike means which supports, circumscribes, and rotates about the user as it moves across the water surface.










Patents under this class:

Patent Number Title Of Patent Date Issued
5921834 Bumper ball Jul. 13, 1999
5243224 Jogging electric current generator Sep. 7, 1993
4579336 Spherical rolling cage for recreation and entertainment Apr. 1, 1986
4501434 Vehicle for a fun-fair or the like Feb. 26, 1985
4154188 Recreational device May. 15, 1979
4119052 Semi-submersible vessel Oct. 10, 1978
4042252 Inflatable spherical vehicular device Aug. 16, 1977
3934291 Water sports wheel Jan. 27, 1976











 
 
  Recently Added Patents
Integrating multimedia capabilities with circuit-switched calls
Resistor-2 resistor (R-2R) digital-to-analog converter with resistor network reversal
Sitagliptin intermediate compounds, preparation methods and uses thereof
Face recognition through face building from two or more partial face images from the same face
Composition comprising a mixture of dextro- and levo-amphetamines complexed with ion-exchange resin particles to form drug resin particles
Apparatus and method of managing radio bearer in wireless communication system
Nutritional supplement method
  Randomly Featured Patents
Engine compression brake employing automatic lash adjustment
Massively parallel decoding and execution of variable-length instructions
System for implementing an adaptive burst length for burst mode transactions of a memory by monitoring response times for different memory regions
Process for making triazine UV absorbers using Lewis acids and reaction promoters
Coil unit, non-contact power transmission device, non-contact power reception device, non-contact power supply system, and vehicle
Weak bronsted acid derivatives for improving dimensional stability of polyurethane flexible foams
Process cartridge for image forming device
Digital camera
Power control method for virtual machine and virtual computer system
Free-cavity, double-diffusing indirect lighting luminaire