Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/129
Name: Fluid handling > Siphons > Plural > Main siphon with auxiliary starting, stopping or resetting siphon > Sinking or bucket-type float operated main siphon, float emptying auxiliary siphon
Description: Apparatus having a float which fills with liquid and sinks to initiate discharge through the main siphon, the auxiliary siphon then emptying the float.










Patents under this class:

Patent Number Title Of Patent Date Issued
8132557 Fuel system of a handheld work apparatus Mar. 13, 2012
5273067 Liquid dosing apparatus Dec. 28, 1993
RE30447 Insulating connector Dec. 16, 1980











 
 
  Recently Added Patents
Reserving a time block in a calendar application to account for a travel time between geographic locations of appointments
Audio processing in a multi-participant conference
Methods and apparatus for monitoring communication through identification of priority-ranked keywords
Pressing mold for optical lenses and method for manufacturing glass optical lenses
Method for cutting C--Mn steel with a fiber laser
Metal-containing compositions and method of making same
Systems and methods for authorizing, authenticating and accounting users having transparent computer access to a network using a gateway device
  Randomly Featured Patents
Methods for fabricating semiconductor devices with charge storage patterns
Moving-image reproduction apparatus, moving-image reproduction methods, programs and recording mediums
Chemiluminiscent disposable laryngoscope
Capacitor structure
Hemofiltration of toxic mediator-related disease
Laboratory rat feeder
Apparatus for automatic optical property testing
Fault powered fault indicator having timed reset
Motor vehicle headlamps
Color filter array substrate, liquid crystal display device comprising the same, and method for manufacturing the same