Resources Contact Us Home
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 441/119
Name: Buoys, rafts, and aquatic devices > Water rescue or life protecting apparatus > Personal flotation device > For torso > With buoyancy means on the side
Description: Device wherein the trunk covering means includes buoyancy means for placement on the sides of the torso.

Patents under this class:

Patent Number Title Of Patent Date Issued
7169001 Life jacket Jan. 30, 2007
7059925 Life preserver system Jun. 13, 2006
6905383 Personal floatation device Jun. 14, 2005
6478510 Dive vest Nov. 12, 2002
6071161 Aquatic exercise device with buoyant elements Jun. 6, 2000
6062929 Float garment May. 16, 2000
6033029 Airplane passenger and lap child restraint system with floatation pad Mar. 7, 2000
5820530 Aquatic exercise device Oct. 13, 1998
5820432 Life vest for kayakers Oct. 13, 1998
5453033 Combination life preserver and trouser belt Sep. 26, 1995
5348505 Swimming aid device Sep. 20, 1994
5249890 Modular backpack assembly and buoyancy compensator Oct. 5, 1993
5152706 Flotation suit for the disabled Oct. 6, 1992
4655718 Personal flotation device with auxiliary pads Apr. 7, 1987

  Recently Added Patents
Compact semiconductor memory device having reduced number of contacts, methods of operating and methods of making
Wake-up radio system
Voltage generating system and memory device using the same
Method and apparatus for triggering expiration of a data tag device
Wire guide
Handheld electronic device with text disambiguation employing advanced editing feature
Rose plant named `ESM R057`
  Randomly Featured Patents
Compact cylinder head arrangement for internal combustion engines, in particular with two cylinders
Highly efficient 2D-3D switchable display device
Chemical analyzer with automatic calibration
Creep-inhibiting device for an automotive vehicle equipped with an automatic transmission
Method for providing a flexible covering for a portion of a tapered coil spring
Device for determining malfunctioning of electric-motor-assisted power steering system of motor vehicle
Method and apparatus for driving a tube into the ground by hammering, in particular for making a foundation pile
Multi-screen grain separator
Data error correction circuit
File hole punch ring apparatus for web fed paper conveying mechanism