Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 366/158.3
Name: Agitating > Having specified feed means > Agitation of material in feeder or supply reservoir > Rotatable impeller > Screw conveyor > Discontinuous screw
Description: Subject matter wherein the helical blade is interrupted along its length.

Patents under this class:

Patent Number Title Of Patent Date Issued
7014447 Extruder for welding plastic components Mar. 21, 2006
5577839 Device for charging injection molding and extruding machines and having a funnel provided with pins passing through clearances in a feed worm Nov. 26, 1996
5249860 Material mixer Oct. 5, 1993
5209563 Dust return system May. 11, 1993
5017124 Biomass briquetter May. 21, 1991

  Recently Added Patents
Disk array apparatus and firmware update method therefor
Prevention and treatment of oxidative stress disorders by gluthathione and phase II detoxification enzymes
PMI feedback with codebook interpolation
Method and system for establishing security connection between switch equipments
Determining phase-specific parameters of a physiological variable
System and method for providing advice to consumer regarding a payment transaction
Memory system with data line switching scheme
  Randomly Featured Patents
(Aryl(alkyl)carbonyl)-heterocyclic compounds, compositions and use
Threaded flanged bushing for fastening applications
Wind power generator
Multi-chip LED
Hub for friction clutch
Fan speed control
Multiple seal electronic display module having displacement springs
Aminobenzosultam derivatives as lipoxygenase inhibitors
Insert molding apparatus
Method and apparatus for selecting a coding format