Resources Contact Us Home
Buoyancy aid

Image Number 2 for United States Patent #4180883.

A cushion for an aircraft seat is made up of three buoyancy elements which after removal from the corresponding seat structure may be adjustably separated from one another, donned by a wearer, and, by attached straps, fastened to the wearer to provide the wearer with a buoyancy aid in the event of the aircraft ditching in the sea.

  Recently Added Patents
Semiconductor apparatus
Fast port switching in an audiovisual receiver by use of port pre-authentication by a partial PHY decoder core
Load balancing for parallel tasks
SONOS stack with split nitride memory layer
Measurement protocol for a medical technology apparatus
Polypeptide microparticles
Permeable pressure sensitive adhesive
  Randomly Featured Patents
Acoustic hailing device enclosure
Monazite-based thermal barrier coatings
Air bag-equipped child's vehicle seat and alarm/arming system therefore
Transition analysis and circuit resynthesis method and device for digital circuit modeling
Cavity induced allosteric modification of intermolecular interactions and methods of identifying compounds that effect the same
Method of depositing a silicon dioxide comprising layer doped with at least one of P, B and Ge
Laser tube for polarized laser emission
Coordinate input device
Electrical connector device for co-operating with a removable electronic medium
Universal logic gate utilizing nanotechnology