Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 384/28
Name: Bearings > Linear bearing > Plain bearings > For valve stem
Description: Subject matter wherein the bearing is for a valve stem shaft.

Patents under this class:

Patent Number Title Of Patent Date Issued
7398752 Rocker arm for valve actuation Jul. 15, 2008
7168856 Wet cup throat seal and bearing assembly Jan. 30, 2007
6508454 Snap-fit throttle shaft Jan. 21, 2003
6467959 EGR valve with self-temperature compensated bearing Oct. 22, 2002
6443421 Poppet valve with sleeve Sep. 3, 2002
4252380 Bearing arrangement for motor support Feb. 24, 1981

  Recently Added Patents
Floor relief for dot improvement
Method and system for checking citations
Information recording medium and information processing method for accessing content with license or copyright protection
Image forming system, prognosis criterion setting apparatus, prognosis apparatus, image forming apparatus and non-transitory computer-readable recording medium
Tropoelastin derivatives
Modulation of HSP47 expression
  Randomly Featured Patents
Method of cutting out sheet or plate material
Systems and methods for using the advanced intelligent network to redirect data network traffic
Conveyor apparatus
Multilayered intrusion detection system and method
Method of forming a silicon oxynitride film with tensile stress
Method for manufacturing a can-like container
Waste disposal system
Hot air balloon and methods and devices for augmenting buoyancy, rate of lift, safety, envelope life and economy
Multi-sized wood and metal stake pulling device
Method and system of enhanced versioning control of objects in a data processing system using change control information which includes reasons for changes