Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/243.1
Name: Fluid handling > With cleaner, lubrication added to fluid or liquid sealing at valve interface > Cleaning or steam sterilizing > Mechanical cleaning > Valve grinding motion of valve on seat > Concentric stem
Description: Devices in which the actuator is made up of an axial rod mounted within a sleeve.










Patents under this class:

Patent Number Title Of Patent Date Issued
7921870 Slurry valve clutch mechanism Apr. 12, 2011
4627461 Self cleaning valve Dec. 9, 1986











 
 
  Recently Added Patents
Isothermal amplification of DNA
Base station device and wireless communication method
Implant for performance enhancement of selected transistors in an integrated circuit
Trading related to fund compositions
Remote controller
System and method for selecting a video encoding format based on feedback data
Motion compensated overlay
  Randomly Featured Patents
Pan with a utensil retention feature
Method for reducing carryover contamination in an amplification procedure
Projector
Solvated ruthenium precursors for direct liquid injection of ruthenium and ruthenium oxide
Footwear ornament
Method of delivering cardioplegic fluid to a patient's heart
Portable electric round saw
Runner for a motor vehicle seat
Screw gun with a feeder for a screw supply belt
Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation