Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/505.19
Name: Fluid handling > Line condition change responsive valves > With separate connected fluid reactor surface > With opening bias (e.g., pressure regulator) > Liquid level responsive gas flow control
Description: Devices in which the reactor surface is a liquid transferable between plural chambers and in which the valve is actuated by means responsive to the variation of liquid level in one chamber.










Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Method and device for synthesizing image
Method and apparatus for a cryptographically assisted commercial network system designed to facilitate buyer-driven conditional purchase offers
Polyureas made from aminocrotonates and enaminones
Workflow-enabled client
Organic light emitting diode device and fabrication method thereof
Interposer having molded low CTE dielectric
Isolated nucleic acid molecule encoding an antibody that reduces GDF-8 activity
  Randomly Featured Patents
System and method for producing a bleached cotton, nonwoven web
Compositions and methods for detection, prevention, and treatment of anthrax and other infectious diseases
Managing consistency groups using heterogeneous replication engines
Sign
Method of influencing the torque delivered by a vehicle drive of a vehicle
Non-corrosive cleaning compositions for removing etch residues
Transporting apparatus
Printed wiring board having blind holes
Methods and procedures for engineering of composite conductive by atomic layer deposition
Semiconductor ceramic for thermistors and chip-type thermistor including the same