Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Valved bottle cap Image Number 2 for United States Patent #5957316. A cap for use with a dispensing system. The cap includes a main outer cap and an inner cap. The main outer cap has a central sleeve which receives and seals against a probe. The inner cap moves into and out of a sealing engagement with the central tube as the bottle is raised and lowered over the probe. The seal between the inner cap and the central tube is located on the outside surface of the central tube. The location of the connection between the inner cap and the probe is displaced away from the location of the connection between the inner cap and the sleeve of the main outer cap. This allows the cap to have effective differentials between the forces which are necessary to achieve proper sequencing of the formation of the various seals and connections which occur during use of the cap.       Recently Added Patents Cover Maintenance method of a gas turbine unit and gas turbine unit User terminal system, digital rights management system including the user terminal system, and method of managing digital rights Core joiner and cutter apparatus Dynamic constraint satisfaction problem solver with inferred problem association removal 3, 6-O-bridged pyranose inversion compound and process for producing B-O-pyranoside Vehicle seat   Randomly Featured Patents Loft bed assembly with multiple storage compartments Multiple layer wiping article Tunnel scanner Cooling air arrangement for air-cooled internal combustion engine Cooking system for sensing the status of a food item Method, system, and program product for generating a virtual database Low molecular weight copolymers and covulcanizates produced therefrom Fluid ejection device that incorporates covering formations for actuators of the fluid ejection device Device for cleaning and sterilizing a soft, plastic lens Egg carrier © 2006-2008 PatentGenius. All Rights Reserved.