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Class Information
Number: 264/39
Name: Plastic and nonmetallic article shaping or treating: processes > With step of cleaning, polishing, or preconditioning apparatus for use
Description: Processes which include a step of cleaning or polishing or otherwise mechanically or physically treating the apparatus or a working surface thereof in order to restore, maintain or bring said apparatus to a desired or necessary operating condition.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6627124 |
Single mould alignment |
Sep. 30, 2003 |
| 6616870 |
Method of producing high aspect ratio domes by vapor deposition |
Sep. 9, 2003 |
| 6617295 |
Composition and method for foaming resin |
Sep. 9, 2003 |
| 6605241 |
Method and apparatus for producing ceramic green sheet |
Aug. 12, 2003 |
| 6579480 |
Method of maintaining an exterior of an operating die system |
Jun. 17, 2003 |
| 6558587 |
In situ low pressure gasket molding method |
May. 6, 2003 |
| 6551535 |
Extrusion coating process for catalytic monoliths |
Apr. 22, 2003 |
| 6544466 |
Surface modification method for molds used during semiconductor device fabrication |
Apr. 8, 2003 |
| 6514440 |
Apparatus and method for purging injection molding system |
Feb. 4, 2003 |
| 6500367 |
Method of forming a seamless belt |
Dec. 31, 2002 |
| 6482337 |
Method for evaluation of abrasion of a forming mold |
Nov. 19, 2002 |
| 6475981 |
Freezing materials |
Nov. 5, 2002 |
| 6468361 |
PBGA singulated substrate for model melamine cleaning |
Oct. 22, 2002 |
| 6461548 |
Method for improving injection molding of transparent optical components |
Oct. 8, 2002 |
| 6454972 |
Solid freeform fabrication using chemically reactive suspensions |
Sep. 24, 2002 |
| 6439875 |
Mold clamping apparatus and method of controlling operation of the apparatus |
Aug. 27, 2002 |
| 6436318 |
Paper substrates for use in integrated circuit packaging molding processes |
Aug. 20, 2002 |
| 6432349 |
Process of making an articulating bearing surface |
Aug. 13, 2002 |
| 6432332 |
Automotive window having a masking border and process for producing an automotive window panel masking border |
Aug. 13, 2002 |
| 6395203 |
Process for producing low impurity level ceramic |
May. 28, 2002 |
| 6384002 |
Composition and method for purging polymer processing equipment |
May. 7, 2002 |
| 6383420 |
Method for the variable manufacture of concrete railroad ties |
May. 7, 2002 |
| 6375446 |
High pressure apparatus having transition slope binding ring that mitigates tensile stresses and corresponding method |
Apr. 23, 2002 |
| 6372160 |
Process for using aqueous release compound |
Apr. 16, 2002 |
| 6358444 |
Method of preventing warp of a skid panel |
Mar. 19, 2002 |
| 6352668 |
Method and apparatus for selective deposition modeling |
Mar. 5, 2002 |
| 6350397 |
Optical member with layer having a coating geometry and composition that enhance cleaning properties |
Feb. 26, 2002 |
| 6328553 |
Ram Support skate for an injection molding machine |
Dec. 11, 2001 |
| 6328915 |
Method for internal molding and rapid drying of aerogel honeycomb catalyst monoliths |
Dec. 11, 2001 |
| 6294120 |
Purging agent and purging method |
Sep. 25, 2001 |
| 6284167 |
Method and apparatus for purging leaked resin in a preplasticization injection molding machine |
Sep. 4, 2001 |
| 6284166 |
Thermoforming pressure box adjustable in two dimensions and method of use |
Sep. 4, 2001 |
| 6270703 |
Polymer filteration apparatus and method of use |
Aug. 7, 2001 |
| 6254812 |
Method of making a composite part using a compliant forming surface |
Jul. 3, 2001 |
| 6254813 |
Method and apparatus for injection molding plastic objects comprised of at least two different materials |
Jul. 3, 2001 |
| 6248271 |
Method of making an insert for use in a mold for molding roof covering products |
Jun. 19, 2001 |
| 6228294 |
Method for compression molding |
May. 8, 2001 |
| 6217815 |
Method and apparatus for manufacturing prophylactic devices |
Apr. 17, 2001 |
| 6214262 |
Molding of molding polymers |
Apr. 10, 2001 |
| 6200504 |
Method for encapsulating with plastic a lead frame with chips |
Mar. 13, 2001 |
| 6186764 |
Injection molding machine |
Feb. 13, 2001 |
| 6180034 |
Process for making ceramic mold |
Jan. 30, 2001 |
| 6168411 |
Polymer filtration method and apparatus |
Jan. 2, 2001 |
| 6159400 |
Method for deforming solids in a controlled atmosphere and at adjustable rates, pressures and temperature |
Dec. 12, 2000 |
| 6156249 |
Ergonomic mold manipulator |
Dec. 5, 2000 |
| 6123880 |
Method for compression molding plastic articles |
Sep. 26, 2000 |
| 6114401 |
Plastic reclamation process |
Sep. 5, 2000 |
| 6113817 |
Molding processes |
Sep. 5, 2000 |
| 6106748 |
Method for removing prophylactic devices from mandrels |
Aug. 22, 2000 |
| 6099766 |
Method and apparatus for forming preforms with crystallized necks |
Aug. 8, 2000 |
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