Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 384/172
Name: Bearings > Rotary bearing > Plain bearing > Railway car journal > Lubricating > With lower reservoir > Capillary > With wick biasing means > Metal spring
Description: Subject matter wherein the urging means is made of metal.


Sub-classes under this class:

Class Number Class Name Patents
384/173 Coil spring 1


Patents under this class:

Patent Number Title Of Patent Date Issued



 
 
  Recently Added Patents
Method of testing for ATP load in commercial laundry and for data tracking the results
Method for converting, navigating and displaying video content uploaded from the internet to a digital TV video-on-demand platform
Optical disc, method and apparatus for managing a defective area on an optical disc of write once type
Method of updating channel information by a mobile station that is in power saving mode
Assays
Orally affixable palette shaped dental device
Bottle with anti-slippage prints
  Randomly Featured Patents
Regulating and control device for a needle element of a hot or cold channel of a plastic shaping tool
Capacitive voltage divider for measuring high voltage pulses with millisecond pulse duration
Active target distance measurement
Soft dessert dispensing arrangement
Electro-mechanical traction device with controls
Apparatus for handling rod-like articles
Magnetic tape cartridge transducing apparatus and method
Simulative candle
Method and apparatus for adjustable weft thread insertion in rapier weaving machine
Method for improving silicon-on-insulator (SOI) film uniformity on a semiconductor wafer