Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/624.16
Name: Fluid handling > Systems > Programmer or timer > Repeating cycle > Variable > Attachable and removable element
Description: Subject matter in which the change is brought about by either attaching or removing an element of the device.

Patents under this class:

Patent Number Title Of Patent Date Issued
8297312 Portable one-to-many control device for a sprinkler pipeline Oct. 30, 2012
7337800 Automatic flushing system and method for a potable water station Mar. 4, 2008
6581232 Pool cleaning apparatus Jun. 24, 2003
6053203 Mechanically-driven pulsating flow valve for heat and mass transfer enhancement Apr. 25, 2000
4457339 Multiprogrammable pinch valve module Jul. 3, 1984

  Recently Added Patents
Factor IXa crystals, related complexes and methods
Heterocyclic compounds as CCR2B antagonists
Method and system for imaging a cross section of a specimen
Vaccination with killed but metabolically active (KBMA) protozoans with toll-like receptor agonists
Method for using directing cells for specific stem/progenitor cell activation and differentiation
Stand for food service
Motion blur reduction for LCD video/graphics processors
  Randomly Featured Patents
Dual electro-luminance back light remote commander and method
Fan with improved heat dissipation
LC noise filter
Torque monitoring apparatus
Process and device for the wave or vapor-phase soldering of electronic units
Blend of wholly aromatic polyesters
High density connector
Toothbrush stand
Array of semiconductor elements with paired driving scheme
Machine having trim piece assembly with reduced discordance and method