Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 441/59
Name: Buoys, rafts, and aquatic devices > Swimming aid to increase stroke efficiency > Arm attached
Description: Device which is secured to the arm of the swimmer.










Patents under this class:

Patent Number Title Of Patent Date Issued
8662946 Body surfing suit Mar. 4, 2014
7874887 Forearm flipper device for use with swimming Jan. 25, 2011
7566252 Aquatic propulsion device for swimmers Jul. 28, 2009
7361070 Aquatic propulsion device for swimmers Apr. 22, 2008
7044819 Swim training device May. 16, 2006
6743023 Swim stroke trainer Jun. 1, 2004
6709306 Aquatic propulsion device Mar. 23, 2004
6398603 Aquatic propulsion device Jun. 4, 2002
6364727 Swimming aid with movable fins Apr. 2, 2002
6342031 Water gaiters and sleeves Jan. 29, 2002
6315700 Air resistance exercise wings Nov. 13, 2001
6015165 Weight dispersion and support device Jan. 18, 2000
5707266 Swimming/paddling aid Jan. 13, 1998
5700173 Swimming instructional device Dec. 23, 1997
5338235 Swimming aid Aug. 16, 1994
5087217 Swimming shoe Feb. 11, 1992
5055075 Directional fins for body and body board surfing Oct. 8, 1991
4973049 Aquatic exerciser Nov. 27, 1990
4964827 Floatation device for swimmers Oct. 23, 1990
4936806 Floatation device for swimmers Jun. 26, 1990
4905991 Swim weights Mar. 6, 1990
4804326 Swimming instruction and training aid Feb. 14, 1989
4756699 Forearm swim fin Jul. 12, 1988
4673364 Swimming apparatus Jun. 16, 1987
4521011 Hand engageable aquatic exercise assembly Jun. 4, 1985
4493663 One-handed paddle Jan. 15, 1985
4316300 Swim paddles Feb. 23, 1982
D262477 Swim paddles for arm attachment Dec. 29, 1981
4300759 Inflatable aquatic exerciser Nov. 17, 1981
4040136 Wing to swim Aug. 9, 1977











 
 
  Recently Added Patents
High voltage fast recovery trench diode
Turbulence sensor and blade condition sensor system
Clock phase recovery apparatus
Stable pharmaceutical composition and methods of using same
Handling errors in a data processing system
Illumination apparatus for microlithography projection system including polarization-modulating optical element
Systems and methods for flow mirroring with network-scoped connection-oriented sink
  Randomly Featured Patents
Elevator door control apparatus
Computer network with point-to-point pseudowire redundancy
Erosion and wear resistant protective structures for turbine components
Process and apparatus for shutdown and control of a gas-cooled nuclear reactor
Hypocholesterolemic fermentation products and process of preparation
Measurement fault detection
Vehicle article carrier having angled tap plate and cooperating slat
Motion-activated reminder calendar
Linearized optical sampler
Respiratory valve, especially for anaesthetic circuits