Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Double-ended flexible pipe joint having stacked co-axial primary and secondary annular elastomeric flex elements Image Number 6 for United States Patent #8128129. A double-ended flexible pipe joint has first and second extension pipes extending from opposite ends of an outer housing, and first and second primary annular elastomeric flex elements mounting the first and second extension pipes to the outer housing. An inner housing is disposed in the outer housing, and first and second secondary annular elastomeric flex elements disposed in the inner housing mount the first and second extension pipes to the inner housing. Tension upon the first and second extension pipes places each of the first and second primary flex elements and each of the first and second secondary flex elements in compression. The first and second secondary flex elements contain fluid pressure within the first and second extension pipes so that the first and second primary flex elements are not subjected to the fluid pressure within the extension pipes.       Recently Added Patents Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactance Gastrin releasing peptide compounds Pesticidal compositions Latching device for multipart housings Method and device for resistive multi-point touch Providing access to client overhead while transparently transmitting the client signal Container for liquids   Randomly Featured Patents siRNA targeting interleukin-1 receptor-associated kinase 4(IRAK4) Motor vehicle safety restraint system Dual action bifold door assembly Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making device Chrysanthemum plant named `Gentle Yoalberta` Automobile truck lid rack Image processing apparatus and method with multi-dimensional display of image adjustment levels Illuminating light supply system in electronic endoscope apparatus Package structure for a piezoelectric resonator Luminescent live and dead cell assay © 2006-2008 PatentGenius. All Rights Reserved.