Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/417
Name: Fluid handling > Liquid level responsive or maintaining systems > By float controlled valve > Quick acting > Pilot float released
Description: Apparatus in which the float operating the flow controlling means is restrained from freely responding to the changing liquid level and is released from restraint by a second or auxiliary float.










Patents under this class:

Patent Number Title Of Patent Date Issued
8646495 Fuel tank for motor vehicles with filling level limiting device Feb. 11, 2014
7661438 Water saver fill valve and assembly Feb. 16, 2010
5904179 Inlet check valve May. 18, 1999











 
 
  Recently Added Patents
Generation of interpolated samples for decision based decoding
Image forming apparatus
Data processing system, data processing method, and image forming apparatus
Information-provision control method, information reproduction system, information-provision apparatus, information reproduction apparatus and information-presentation control program
Heat transfer label for decorating a metal container
Automatic image-content based adjustment of printer printing procedures
Plants and seeds of corn variety CV778791
  Randomly Featured Patents
Flux for solder paste and solder paste
Conditioned and robust ultra-low power power-on reset sequencer for integrated circuits
Calibrachoa plant named `USCALI4`
Device for focusing a film frame
Medical history card
Graphical user interface inline scroll control
Atmospheric pressure photoionization (APPI): a new ionization method for liquid chromatography-mass spectrometry
Method for fabricating a packaging device for semiconductor die and semiconductor device incorporating same
Lens barrel and camera
Polishing composition