Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Electromechanical locking system Image Number 18 for United States Patent #5865483. An electromagnetic door lock which uses an electromagnet in addition to a latch to maintain the door in the locked position. The lock has hinged handles that unlock the latch when they pivot. When the latch moves to an unlocked position it operates a reed switch which turns off the electromagnet. The latch can also be unlocked by a remotely controlled solenoid. Key operated locks allow only persons with a key to be able to move the pivoting handles.       Recently Added Patents Method and apparatus for enabling networked operations in voice radio systems Honeycomb filter Unsaturated dicarboxylic acids from unsaturated cyclic hydrocarbons and acrylic acid by way of metathesis, the use thereof as monomers for polyamides, polyesters and polyurethanes, and subsequ High-speed diversity-based imaging method for parallel atmospheric turbulence compensation Semiconductor device and method for manufacturing the same Exhaust device of vehicle and straddle-type four-wheeled vehicle provided with the same Circuitized substrate with low loss capacitive material and method of making same   Randomly Featured Patents Scaler scoring system Heat-conducting oval pipes in heat exchangers Sink basin Black-surround color picture tube Printer Rotation sensor switch Method for chemical vapor deposition capable of preventing contamination and enhancing film growth rate Device for controlling hydraulic motors Cross-point memory cells, non-volatile memory arrays, methods of reading a memory cell, methods of programming a memory cell, methods of writing to and reading from a memory cell, and computer Differentially coated stent © 2006-2008 PatentGenius. All Rights Reserved.