Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/822
Name: Fluid handling > Flow affected by fluid contact, energy field or coanda effect (e.g., pure fluid device or system) > Plural power inputs to single device
Description: Device provided with only one (as claimed in the patent thereto) fluidic device, and further provided with two or more passages each supplying a stream of power input fluid to that device.

Sub-classes under this class:

Class Number Class Name Patents
137/823 Intersecting at interaction region (e.g., comparator) 7

Patents under this class:

Patent Number Title Of Patent Date Issued
8475743 Multilevel microfluidic systems and methods Jul. 2, 2013
8105551 Microfluidic device and method of fabricating the same Jan. 31, 2012
7413891 Apparatus and method for detecting live cells with an integrated filter and growth detection device Aug. 19, 2008
6843262 Fluidic switches and methods for controlling flow in fluidic systems Jan. 18, 2005
6729352 Microfluidic synthesis devices and methods May. 4, 2004
RE33605 Fluidic oscillator and spray-forming output chamber Jun. 4, 1991
RE33448 Fluidic oscillator and spray-forming output chamber Nov. 20, 1990
4441526 Analog electro-fluidic signal transducer Apr. 10, 1984
4258753 Fluidic switch Mar. 31, 1981
4184636 Fluidic oscillator and spray-forming output chamber Jan. 22, 1980
4021146 Fluidic flow control devices and pumping systems May. 3, 1977

  Recently Added Patents
Image-monitoring method for electroporation treatment and as associated image-monitoring appliance
MEMS autofocus actuator
Managing imaging of computing devices
Method for parking or exiting a parking bay and for avoiding a collision of a vehicle, and corresponding assistance systems and vehicle
Semiconductor device having a bonding pad and shield structure of different thickness
Method and composition for hyperthermally treating cells
Mobile interactive kiosk method
  Randomly Featured Patents
Liquid crystal display having liquid crystal layers alternately stacked with insulating layers with a thickness of at most 5 microns
Method and apparatus for designing gateways for computer networks
Photoelectric conversion device and image pickup system with photoelectric conversion device
Devices for transmitter path weights and methods therefor
Telescoping frostproofing sleeve expandable to frost depths of area
Method for retarding corrosion and coke formation and deposition during pyrolytic hydrocarbon processing
Concentration process by multistage, multiple effect evaporator
Retention and rotation clamp assembly for use with an angled optical fiber cleaver
Grippable pavement marker
Restraint system