| |
 |
|
Class Information
Number: 425/217
Name: Plastic article or earthenware shaping or treating: apparatus > With means to gather excess or rejected stock material > Dynamic gatherer > Recycling type
Description: Apparatus including means to return the unused material back to a shaping or reshaping station for reuse.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7297235 |
Method and apparatus for making molded filter elements |
Nov. 20, 2007 |
| 7223086 |
Golf ball manufacturing apparatus |
May. 29, 2007 |
| 7137802 |
Apparatus for processing thermoplastic synthetic plastic material |
Nov. 21, 2006 |
| 7131828 |
Coating device for powder material |
Nov. 7, 2006 |
| 7025913 |
Delivery of pitch/thermoplastic/thermoset resins in RTM systems |
Apr. 11, 2006 |
| 7014448 |
Compacting facility for bulk goods |
Mar. 21, 2006 |
| 6830442 |
Rotary tablet press |
Dec. 14, 2004 |
| 6623264 |
Unit for making pre-shaped absorbent pads for sanitary items |
Sep. 23, 2003 |
| 6530772 |
System for making aerated concrete blocks having at least one passageway drilled therein |
Mar. 11, 2003 |
| 6261486 |
Process and device for the production of polyurethane moldings by the shot process |
Jul. 17, 2001 |
| 6211331 |
Polymer devolatilization apparatus |
Apr. 3, 2001 |
| 6174157 |
Apparatus for suctioning liquid during manufacture of frozen confectionary articles |
Jan. 16, 2001 |
| 6162036 |
Drop former having a mechanism for recirculating residual molten material |
Dec. 19, 2000 |
| 6109909 |
Pre-plasticizing injection apparatus having a plurality of heating and injecting cylinders and injection molding method of using the same |
Aug. 29, 2000 |
| 6006535 |
Apparatus integrated for metering products to and suctioning products from molds |
Dec. 28, 1999 |
| 5935619 |
Extrusion head with recycling device |
Aug. 10, 1999 |
| 5904418 |
Automatic kneading apparatus and fallen material returning apparatus |
May. 18, 1999 |
| 5667820 |
Apparatus for making a solid three-dimensional article from a liquid medium |
Sep. 16, 1997 |
| 5633023 |
Slip supply system |
May. 27, 1997 |
| 5597521 |
Unloader-separator |
Jan. 28, 1997 |
| 5576033 |
Masa rework assist system |
Nov. 19, 1996 |
| 5554325 |
Process and device for extruding a calibrated profile of a thermoplastic polymer onto articles |
Sep. 10, 1996 |
| 5551858 |
Apparatus for forming synthetic resins |
Sep. 3, 1996 |
| 5509953 |
Spinner for manufacturing dual-component fibers |
Apr. 23, 1996 |
| 5507983 |
Monitoring concentration of dope in product manufacture |
Apr. 16, 1996 |
| 5492463 |
Extrusion apparatus having a nozzle-headed drum |
Feb. 20, 1996 |
| 5395227 |
Adjustable powder flow gate for a rotary pellet press |
Mar. 7, 1995 |
| 5354524 |
Monitoring concentration of dope in product manufacture |
Oct. 11, 1994 |
| 5326243 |
Compression-cavity mold for plastic encapsulation of thin-package integrated circuit device |
Jul. 5, 1994 |
| 5324529 |
Process of and apparatus for handling green cheese |
Jun. 28, 1994 |
| 5306133 |
Dough sheet rotary cutting system |
Apr. 26, 1994 |
| 5286181 |
Extrusion apparatus having a nozzle-headed drum |
Feb. 15, 1994 |
| 5253993 |
Apparatus for the production of pellets of metal powder used as catalysts |
Oct. 19, 1993 |
| 5213817 |
Apparatus for intermittently applying particulate powder material to a fibrous substrate |
May. 25, 1993 |
| 5085812 |
Method of and plant for the manufacture of wood chipboards and similar board materials |
Feb. 4, 1992 |
| 5074775 |
Spatula cleaning system for molds in a fixed surface molding apparatus |
Dec. 24, 1991 |
| 5071337 |
Apparatus for forming a solid three-dimensional article from a liquid medium |
Dec. 10, 1991 |
| 5013498 |
Method and apparatus for producing pastilles |
May. 7, 1991 |
| 4946357 |
Diverter chute assembly for molding machine |
Aug. 7, 1990 |
| 4931243 |
Process and apparatus for spreading a chip web |
Jun. 5, 1990 |
| 4921650 |
Method and apparatus for liquid treatment of pulp |
May. 1, 1990 |
| 4883418 |
Plastics injection molding machine |
Nov. 28, 1989 |
| 4755333 |
Mold method and apparatus for plastic shells |
Jul. 5, 1988 |
| 4729858 |
Magnetic liquid application method and apparatus |
Mar. 8, 1988 |
| 4698009 |
Granulator for cross-linkable plastic |
Oct. 6, 1987 |
| 4585602 |
Method for feeding a number of strips of material into a single- or multiple-extruder system |
Apr. 29, 1986 |
| 4580963 |
Method of and apparatus for chopping runners and sprues |
Apr. 8, 1986 |
| 4576619 |
Dust recovery apparatus |
Mar. 18, 1986 |
| 4534724 |
Apparatus for producing profiled strands |
Aug. 13, 1985 |
| 4480702 |
Method and apparatus for drilling oil well and treating drilling mud |
Nov. 6, 1984 |
|
|
|
