Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 366/76.92
Name: Agitating > Rubber or heavy plastic working > With specified feed means > Chute or hopper with gravity discharge > Having discharge valve
Description: Subject matter including a gate or closure for controlling release of material from the chute or hopper.










Patents under this class:

Patent Number Title Of Patent Date Issued
6863429 Dough mixer with metering device Mar. 8, 2005
6451165 Channel pulper Sep. 17, 2002
6089745 Procedure for feeding plastic granulate into the intake opening of a plastic extruder Jul. 18, 2000
5213724 Process and apparatus for determining the rate at which material is received by an extruder from a feed container May. 25, 1993
5096302 Plastic feeding device and method Mar. 17, 1992
4876043 Hopper transport for injection molding Oct. 24, 1989
4491418 Plastics extruder Jan. 1, 1985
4195934 Plasticizing cylinder for a plastics moulding machine Apr. 1, 1980











 
 
  Recently Added Patents
Sheet member and method of manufacturing sheet member
Method and apparatus for over-the-air activation of neighborhood cordless-type services
Semiconductor device, semiconductor device design method, semiconductor design apparatus, and program
TC-83-derived alphavirus vectors, particles and methods
Wireless communication system and wireless communication method
Millimeter wave imaging method and system to detect concealed objects
Multiple carrier compression scheme
  Randomly Featured Patents
High temperature photodetector array
Processes for oxidation of bromides to produce bromine and catalysts useful therein
Laparoscopic sponger-dissector forceps
Locking handle for sliding doors and the like
Packaging the extemporaneous products, particularly medicinal, pharmaceutical, cosmetic products or the like
Surgical implement detector utilizing a resonant marker
Portable computer system incorporating a rear projection display
Method for measuring digging positions
Method for calibrating a fuel injection valve, and fuel injection valve
Method for determining the aspect ratio and an image apparatus using the same