Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/333
Name: Fluid handling > Non-valving motion of the valve or valve seat > Rotary motion of a reciprocating valve > Manual rotating means
Description: Apparatus in which a manual actuator is provided for rotating the valve.










Patents under this class:

Patent Number Title Of Patent Date Issued
4589439 Fire apparatus valve May. 20, 1986
4292991 Erosion resistant valve Oct. 6, 1981











 
 
  Recently Added Patents
Method and apparatus for executing load distributed printing
Device chip carriers, modules, and methods of forming thereof
Diaminocyclohexane compounds and uses thereof
Synergistic compositions for the treatment of topical viral infections
Methods and systems for motion estimation with nonlinear motion-field smoothing
Data processor and scanner device
Simultaneous image distribution and archiving
  Randomly Featured Patents
Pressure checking apparatus for swimming pool
Optical fibers with tubular optical cores
Camera cover
Scale
Thermoplastic compositions of atactic and syndiotactic polypropylene
Airport lighting aid simulation system
Method of generating a chaos-based pseudo-random sequence and a hardware generator of chaos-based pseudo random bit sequences
.omega.-Iodoperfluoroalkylene oxide acyl fluorides
Transdermal compositions containing levosimendan
Method and apparatus for nonsequential multimedia data interchange in a data processing system