Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 184/76
Name: Lubrication > Lubricators > Gravity feed > Automatic cutoff > Vertically reciprocating valve > Fluid pressure-operated
Description: The valve is subject to fluid-pressure intermittently and causes the valve to vertically reciprocate.










Patents under this class:

Patent Number Title Of Patent Date Issued
8556039 System and method to prevent premature wear on key shaft Oct. 15, 2013
3977496 Air tool lubricator Aug. 31, 1976











 
 
  Recently Added Patents
Fuel cell system with mechanical check valve
Communication device and two-dimensional communication system using the same
Image processing apparatus, method, and storage medium for performing soft proof processing
Portable hand-held multi-function device for storing, managing and combining rewards
Autonomous primary-mirror synchronized reset
Plants and seeds of hybrid corn variety CH336383
Non-volatile semiconductor memory and data processing method in non-volatile semiconductor memory
  Randomly Featured Patents
Monitoring of the cerebral state of a subject
Combined tire sidewall protectant dispenser and applicator
Vertically polarized omnidirectional antenna
Level indicator for a liquid in a container
Apparatus for phase measurement
Copolymer for improving the chemical and developer resistance of positive working printing plates
Method of manufacturing wound items from coaxial microwire and device therefor
Rear projection display device having multiple mirrors that are substantially parallel to a screen
Multifilament superconductor, as well as method for its production
Injector for spray coating device