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
Systems and methods for generating a hybrid text string from two or more text strings generated by multiple automated speech recognition systems
Facility to reuse paper
System for alarming upon occurrence of secession of smart key for vehicles
Apparatus for controllable delay cell and associated methods
Quinoid thiophene organic photoelectric material, preparation method thereof and application thereof
Keyswitch controller
Method and apparatus for optimizing transmission diversity
  Randomly Featured Patents
Photothermographic material
Downhole tool metal-to-metal seal
Translation cancelling vertical sensing system
Methods and apparatus for fibre channel interconnection of private loop devices
Wireless communication system, wireless transmitter, wireless receiver, wireless communication method, wireless transmission method and wireless reception method
Method and apparatus for attaching USB peripherals to host ports
Thermal condensate reducer for optical devices
Disk drive having a front shutter attaching structure capable of preventing a front shutter from coming off from a main frame
Lightning arrester
Improved elements for dust collector