Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/40
Name: Fluid handling > Control by change of position or inertia of system > Position relative body of water (e.g., marine governors)
Description: Apparatus wherein the flow is controlled in response to the position of the system as a whole relative to a body of water in which the system is located.










Sub-classes under this class:

Class Number Class Name Patents
137/41 Float controlled 6
137/42 Pressure or head controlled 7


Patents under this class:

Patent Number Title Of Patent Date Issued
4506686 Physiochemically controlled scour jet array system Mar. 26, 1985











 
 
  Recently Added Patents
High-performance AHCI interface
Using rule induction to identify emerging trends in unstructured text streams
Rose plant named `Esm R068`
Improving alignment target contrast in a lithographic double patterning process
Highly stable electrolytic water with reduced NMR half line width
Computer systems and methods for the query and visualization of multidimensional databases
Epilation apparatus
  Randomly Featured Patents
Vertical tri-color sensor
Graphical user interface for use with multiple electrode catheters
Apparatus for monitoring the state of a liquid-crystal polarization
Antiallergic agent
Micro controller unit (MCU) with RTC
Three-phase square-wave permanent magnet brushless DC motor
Card terminal
High strength pigment binders for paper coatings containing carboxylated vinyl ester alkyl acrylic interpolymers
Coordinates input apparatus having divided coordinates input surface
Medical needle safety apparatus and methods