Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Emergency stretcher with X-frame support Image Number 8 for United States Patent #5575026. An emergency stretcher for emergency vehicles includes an X-frame litter support mechanism that vertically movably supports a patient litter on a wheeled base. Each of the legs of the litter support mechanism have the capability to expand and contract in length, and a fixed-length link member extends between the base and one of the legs. A releasable locking arrangement can releasably lock the patient litter in a selected vertical position, and can be released only when the patient litter is manually lifted. A gas cylinder which controls the angular position of a pivotally supported upper body support member can move into a recess in a cross member of the patient litter.       Recently Added Patents System for recharging plug-in hybrid vehicle and control method for the same System, method, and apparatus for repairing objects Aircraft huffer coupling adapter and methods of use Resonant circuit structure and RF tag having same Predicting item-item affinities based on item features by regression Managing shared data objects to provide visibility to shared memory Methods and systems for engine control   Randomly Featured Patents Wire bonded microfuse and method of making Drill, and drilling method Video encoding using adaptive filters and variable threshold Method and apparatus for branch prediction using first and second level branch prediction tables Promotional sun shield Sensor unit Float operated pneumatic pump Method and apparatus for testing watertightness of a railcar Face shooter ink jet printing head Ski binding for a cross-country or touring ski © 2006-2008 PatentGenius. All Rights Reserved.