Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/591
Name: Fluid handling > Systems > Tank with internally extending flow guide, pipe or conduit > Inverted "u" passage
Description: Systems in which the internally extending pipe comprises a conduit of inverted U-shape.

Patents under this class:

Patent Number Title Of Patent Date Issued
7546850 Controlled access vent for water storage unit Jun. 16, 2009
7526923 Device for condensing volatile organic compounds from a storage or transport tank into oil May. 5, 2009
RE40307 Inlet baffle for water heater May. 13, 2008
7275697 Thermostatic valve for a cooling circuit Oct. 2, 2007
6510819 Inlet baffle for water heater Jan. 28, 2003
6216720 Siphon adapter Apr. 17, 2001
6056886 Water level and flow control device and skimmer box provided with this device May. 2, 2000
5630445 Fuel tank for automotive vehicles and evaporative emission control system incorporating same May. 20, 1997
5310252 Brake valve assembly for purging air from brake lines May. 10, 1994
4781210 Replacement inlet valve assembly for a toilet tank Nov. 1, 1988

  Recently Added Patents
Off-loading of processing from a processor blade to storage blades based on processing activity, availability of cache, and other status indicators
Large carrying case
Architectural panel with Tarwe and grass
Accessory sleeve
System and method for predicting remaining useful life of device components
Security access protection for user data stored in a cloud computing facility
Method and apparatus for detecting an intermittent path to a storage system
  Randomly Featured Patents
Monitoring device for medical apparatus
Methods for immobilizing anti-thrombogenic material onto a medical device or into a coating thereon
Retractable reading glasses
Method for producing reflective taps in optical fibers and applications thereof
Tobacco processing machine
Cushioning carton
PCI expansion card slide-type retainer
Surface mounted electronic component
Rotary electric machine with stator having an annular array of poles
Lubricating composition having a selectively sulfonated and hydrogenated block copolymer viscosity-index improver