Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 366/76.3
Name: Agitating > Rubber or heavy plastic working > With specified feed means > Screw feeder distinct from agitator
Description: Subject matter wherein the means for conveying or admitting material is a continuous helical blade which is rotated about its longitudinal axis and is clearly distinguishable in function and structure from the agitator in the mixing chamber

Sub-classes under this class:

Class Number Class Name Patents
366/76.4 Plural screws 25

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
4124307 Homogenizer for viscous materials Nov. 7, 1978
4063718 Process and apparatus for extruding plastic and similar materials Dec. 20, 1977
4054271 Device for the working of candy dough hard and/or filled candies and a device for carrying out this proceeding Oct. 18, 1977
4014462 Scrap recovery and feed system Mar. 29, 1977
3966177 Feed device for plastics processing machines Jun. 29, 1976

1 2

  Recently Added Patents
Electronic devices with voice command and contextual data processing capabilities
Autobrake and decel control built-in test equipment
Method and system for network configuration for virtual machines
Apparatus and method for transmitting and receiving data
Lens system
Playback device for stereoscopic viewing, integrated circuit, and program
Cable sheath
  Randomly Featured Patents
Radiator grille
Mercury free discharge lamp with zinc iodide
Engine valve train
Method for fabricating stator core and back yoke of outer rotor type motor in washing machine
Television telephone
Radio alarm clock
Method of manufacturing semiconductor device
Interturbine duct with integrated baffle and seal
Tire tread for a vehicle tire
Composition and methods for forming metal films on semiconductor substrates using supercritical solvents