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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 |
| 6095786 |
Substrate forming mold, and plate thickness adjusting method of formed substrate in substrate forming mold |
Aug. 1, 2000 |
| 6096248 |
Method for reducing mold fouling |
Aug. 1, 2000 |
| 6086798 |
Method for removing contaminant from surface of mold die |
Jul. 11, 2000 |
| 6083432 |
Melt spinning apparatus |
Jul. 4, 2000 |
| 6083433 |
Cleaning blade and process for producing same |
Jul. 4, 2000 |
| 6068801 |
Method for making elastic bumps from a wafer mold having grooves |
May. 30, 2000 |
| 6042758 |
Precision replication by chemical vapor deposition |
Mar. 28, 2000 |
| 6030201 |
Process and device for producing a prophylactic |
Feb. 29, 2000 |
| 6019916 |
Manufacturing method of different color pellets and manufacturing apparatus therefor |
Feb. 1, 2000 |
| 6015281 |
Injection molding machine having a heated nozzle touch plate |
Jan. 18, 2000 |
| 5972255 |
Injection stretch blow molding apparatus and method with discharge guide |
Oct. 26, 1999 |
| 5972254 |
Ultra-thin prestressed fiber reinforced aerogel honeycomb catalyst monoliths |
Oct. 26, 1999 |
| 5965171 |
Apparatus and process for producing dentures having synthetic resin base |
Oct. 12, 1999 |
| 5961898 |
Molding apparatus and molding method for light-permeable articles |
Oct. 5, 1999 |
| 5958313 |
Purging agent |
Sep. 28, 1999 |
| 5948336 |
Start-up procedure for an underwater granulating die |
Sep. 7, 1999 |
| 5943756 |
Method of calibrator changeover |
Aug. 31, 1999 |
| 5944908 |
Cleaning compositions and processes suitable for replacing grit blasting to clean metal mold surfaces for plastics |
Aug. 31, 1999 |
| 5935493 |
Method for blow-moulding |
Aug. 10, 1999 |
| 5919494 |
Ergonomic mold manipulator |
Jul. 6, 1999 |
| 5900194 |
Method for removing mandrels from composite tubes of substantial length |
May. 4, 1999 |
| 5888557 |
Flexible locking gate for an extruder |
Mar. 30, 1999 |
| 5840222 |
Method for injection-molding workpieces |
Nov. 24, 1998 |
| 5830390 |
Method for continuous molding and apparatus therefor |
Nov. 3, 1998 |
| 5827456 |
Method for making self-supporting plastic bottle with textured inner and outer thin side walls |
Oct. 27, 1998 |
| 5800747 |
Method for molding using an ion implanted mold |
Sep. 1, 1998 |
| 5783123 |
Tiltable banding wheel and method for securing pottery article thereto |
Jul. 21, 1998 |
| 5783220 |
Resin sealing and molding apparatus for sealing electronic parts |
Jul. 21, 1998 |
| 5783122 |
Vacuum extrusion apparatus and method |
Jul. 21, 1998 |
| 5776395 |
Method and apparatus for making a blade for electrophotographic devices |
Jul. 7, 1998 |
| 5770128 |
Method of transfer molding and a transfer molding machine |
Jun. 23, 1998 |
| 5762804 |
Filter prewetting and decontamination method and apparatus |
Jun. 9, 1998 |
| 5750059 |
Method of molding resin to seal electronic parts |
May. 12, 1998 |
| 5736078 |
Method for manufacturing uncoated vinyl covering |
Apr. 7, 1998 |
| 5728328 |
Method of molding a product having low gloss surface |
Mar. 17, 1998 |
| 5728327 |
Method, barrel subunits and units, service installations and assembly structures for the fabrication of moldable products, particularly based on concrete |
Mar. 17, 1998 |
| 5728226 |
Process for cleaning an assembled spin pack of a melt spinning assembly |
Mar. 17, 1998 |
| 5707569 |
Processing aid system for polyolefins |
Jan. 13, 1998 |
| 5702758 |
Method for coating with finning preventive agent |
Dec. 30, 1997 |
| 5702662 |
Process for ablating high density vias in flexible substrate |
Dec. 30, 1997 |
| 5690969 |
Center position device for a mold |
Nov. 25, 1997 |
| 5688537 |
Mold centering system for injection-molding machine |
Nov. 18, 1997 |
| 5683559 |
Cell for aluminium electrowinning employing a cathode cell bottom made of carbon blocks which have parallel channels therein |
Nov. 4, 1997 |
| 5670183 |
Device for the production of a joint connection |
Sep. 23, 1997 |
| 5665281 |
Method for molding using venting pin |
Sep. 9, 1997 |
| 5643524 |
Corona charging of flash spun plexifilamentary film-fibril webs in poor charging environments |
Jul. 1, 1997 |
| 5632938 |
Meltblowing die having presettable air-gap and set-back and method of use thereof |
May. 27, 1997 |
| 5580581 |
Meltblowing die with replaceable preset die tip assembly |
Dec. 3, 1996 |
| 5567366 |
Method of finishing a green body |
Oct. 22, 1996 |
| 5567446 |
Slip supply system |
Oct. 22, 1996 |
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