Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/291
Name: Fluid handling > Hydrant type > Valve actuator outside riser
Description: Apparatus in which the extended valve actuator does not extend longitudinally through the flow path or riser, but is located entirely outside the riser.










Sub-classes under this class:

Class Number Class Name Patents
137/292 Lever actuator 9
137/293 With casing, flush with ground or pavement surface 3


Patents under this class:

Patent Number Title Of Patent Date Issued
7216664 Device for blocking the water outlet of a light liquid separator May. 15, 2007
7093610 Outdoor hydrant-type water faucet Aug. 22, 2006
7021327 Hydrant valve access system Apr. 4, 2006
6105603 Clamping structure for an irrigation hydrant valve housing Aug. 22, 2000
5899222 Ball valve control system May. 4, 1999
4617956 Control means for ground hydrants Oct. 21, 1986
4561459 Remote fire hydrant actuator Dec. 31, 1985
4307746 Frost-proof fire hydrant Dec. 29, 1981











 
 
  Recently Added Patents
Bath
5-HT.sub.3 receptor modulators, methods of making, and use thereof
Method, apparatus, computer program, and computer readable storage media for controlling the insertion of tab sheets into a print job
Micromechanical component, device for beam deflection of monochromatic light, and spectrometer
SMS transport resource control
Push-up bar
Adjustable box extender
  Randomly Featured Patents
Nonwoven fabrics and laminates made by using the same
Table clock
Process for recovering hydrocarbons
Dependable web page synchronization mechanism
Oxygen enhanced low NOx combustion
Wastegate failure detection apparatus and method for operating same
11 .alpha.-Amino-androstanes
Chimeric cauliflower mosaic virus 35S-arabidopsis actin 8 promoters and methods of using them
Glass for near absorption filter and near infrared absorption filter to which the glass is applied
Color sonar for underwater object collision avoidance