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
Identification of protected content in e-mail messages
Circuit board having semiconductor chip embedded therein
Artificial engine sound control unit, approaching vehicle audible system, and electric vehicle having them
Viewing stand
Apparatus and method for information processing, program, and recording medium
Visual physician office systems and methods
Image processing apparatus, remote management system, license update method, and computer program product
  Randomly Featured Patents
Guide for routing cables through panel openings
Automatic restow system for aircraft thrust reverser
Initial object capacity determination
Process for producing ultra-high-tenacity polyvinyl alcohol fiber
Method of manufacturing semiconductor devices each including a semiconductor body with a surface provided with a metallization having a Ti layer and a TiN layer
Data transfer unit with support for multiple coherency granules
Holder for beverage cup
Method to remediate soil using a surfactant of a salt of an acrylamidoalkanesulfonic acid-amine reaction product
Air filter assembly
Circular saw device for cutting off tubes