Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/243.5
Name: Fluid handling > With cleaner, lubrication added to fluid or liquid sealing at valve interface > Cleaning or steam sterilizing > Mechanical cleaning > Valve grinding motion of valve on seat > Nut releasable from body and/or stem
Description: Devices comprising screw actuated valves in which the nut is disconnected from the body or the stem, or both, to permit the valve head to rotate without reciprocating.










Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Process and apparatus for producing composite material that includes carbon nanotubes
Enzymatic demethylation of flavonoids
Permitting access of slave device from master device based on process ID's
Nanowire structured photodiode with a surrounding epitaxially grown P or N layer
Gas flow indicator
Flood protection apparatus and container data center including the same
Rotating-body electrification mechanism, image carrier unit, process cartridge, image forming apparatus, and method for electrifying image carrier unit
  Randomly Featured Patents
Lever operated plural switch assembly
Human sodium-dependent phosphate cotransporter
Liquid crystal display device having patterned alignment fiducial mark and method for manufacturing the same
Density monitoring apparatus
Golf club putter handle and shaft
Pharmaceutical foam
Polyesters based on hydroxy fatty acids and lower hydroxy alkyl acids and uses thereof
Method of setting the output current of a monolithic integrated pad driver
Carrier for cleaning equipment or the like
Charge-coupled device having an improved input stage