Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Fabric laminated flotation foam material for manufacturing life jackets and similar articles and articles manufactured using such materials










Image Number 4 for United States Patent #6235661.

Heat, pressure, and glue are used to form a composite material in which a layer of U.S. Coast Guard approved flotation foam is located between a pair of fabric layers which are glued to the foam layer. The process of bonding the fabric layers to the foam layer is accomplished using both heat and pressure whereby a fabric covered, foam composite structure is provided. In a preferred embodiment, a flotation foam of the type which can be included in the calculation of flotation for a U.S. Coast Guard approved PFD is used, so the composite material can be used both as a fabric and as flotation in a U.S. Coast Guard approved PFD.








 
 
  Recently Added Patents
Rechargeable battery including a channel member
Method and device for determining a set of frequencies that can be used for transmitting information between radio transceivers of a network operating with frequency hopping
Systems and methods for parameter adaptation
Semiconductor device and method of manufacturing the same
Method and apparatus for map transmission in wireless communication system
Method and apparatus for connecting to external device
Visually tracking an object in real world using 2D appearance and multicue depth estimations
  Randomly Featured Patents
Universal vision corrector
Polarizer, including thin polarizing film, optical element with polarizer, optical head with polarizer and methods and apparatus for forming same
Sheet-driven type automatic drafting machine
Automatic web winder
Aperture correction circuitry for a video correction system
Process for the production of polybenzimidazole from a tetraminobiphenyl and an isophthalic acid
Gas supply for electrostatic filter and electrostatic filter arrangement
Nitrogen heterocycle biaryls for osteoporosis and other diseases
Producing .alpha.,.beta.-unsaturated aldehydes by means of a reaction mixing pump
Deep junction SOI MOSFET with enhanced edge body contacts