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
Method and device for monitoring and analyzing signals
Emergency whistle, flashlight, and compass
Method for manufacturing and reoxidizing a TiN/Ta.sub.2O.sub.5/TiN capacitor
Image forming apparatus and method
Methods for forming patterned structures
Method for manufacturing non-volatile memory device, non-volatile memory element, and non-volatile memory device
Press nut
  Randomly Featured Patents
Secure battery compartment for alarming hard tag
Method of and apparatus for the examination of objects by ultrasonic echography
Insulating material, windings using same, and a manufacturing method thereof
Child safety buckle
Producing planographic printing plate requiring no dampening water
Method of concentrating salt solutions
Impact wrench
Corner module
Air fryer
Oscillation gyroscope