Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 384/566
Name: Bearings > Rotary bearing > Antifriction bearing > Radial bearing > Roller bearing > Roller structure > Helical feature
Description: Subject matter wherein the roller comprises helical structure.










Patents under this class:

Patent Number Title Of Patent Date Issued
8033738 Needle roller bearing Oct. 11, 2011
5904038 Supporting disk for a supporting disk bearing of an open-end spinning rotor and method of making same May. 18, 1999
5551226 Disk for open end spinning Sep. 3, 1996
4240674 Positive lubricating and indexing bearing assembly Dec. 23, 1980











 
 
  Recently Added Patents
Sealing member for piezoelectric resonator device, and piezoelectric resonator device
System for determining potential lot consolidation during manufacturing
Materials and methods for stress reduction in semiconductor wafer passivation layers
Detachably integrated battery charger for mobile cell phones and like devices
Method and device for determining a set of frequencies that can be used for transmitting information between radio transceivers of a network operating with frequency hopping
Intelligent and automated code deployment
Ignition device in particular for an internal combustion engine, and method for manufacturing same
  Randomly Featured Patents
Method of setting up two-way optical communication between a central unit and a remote unit
Solid state memory (SSM), computer system including an SSM, and method of operating an SSM
Method and apparatus for setting a dental articulator
Method of producing shaped metal parts
Fluorinated lubricant additives
Vehicle seat bolster wire assembly
Evaporated fuel treatment apparatus for internal combustion engine
Photographic information setting device for a camera
Deep trench cell capacitor with inverting counter electrode
Fastener fabric and related method