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
Validating the configuration of distributed systems
Power or voltage oscillation damping in a power transmission system
Measurement protocol for a medical technology apparatus
NMR, instrumentation, and flow meter/controller continuously detecting MR signals, from continuously flowing sample material
Proximity search methods using tiles to represent geographical zones
Cooler
Removable storage device and method for identifying drive letter of the removable storage device
  Randomly Featured Patents
Multi-range vortex-type flowmeter
Apparatus for and method of packaging semiconductor devices
Golf club having an improved face plate
Method and apparatus for regulating evaporating rate and layer build up in the production of thin layers
Process for producing pressure-fixable electrophotographic toners
Thrust nozzle with insulation
Printed circuit board card cage
Tracking and focus servo system with direction sensor
Leukocyte adhesion receptors
Exposure apparatus and method for producing device