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Browse by Category: Main > Material Science
Class Information
Number: 425/446
Name: Plastic article or earthenware shaping or treating: apparatus > Means treating shaped work > In or on work confining surface
Description: Apparatus in which the treating of the work is accomplished while it is on or in the shaping surface thereto.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7422424 Device and method for shaping a foil strip Sep. 9, 2008
7416401 Lightweight composite fairing bar and method for manufacturing the same Aug. 26, 2008
7377760 Soft capsule manufacturing apparatus May. 27, 2008
7367794 Heating and cooling roller May. 6, 2008
7354541 Method and device for making mineral fiber felts Apr. 8, 2008
7220112 Printing system incorporating different material curing methods May. 22, 2007
7163583 System and method for treating articles with fluids Jan. 16, 2007
7150623 Tablets containing heat sensitive materials and method for forming thereof Dec. 19, 2006
7128851 Method of removing scratches from a compact disc Oct. 31, 2006
7114943 Post processor for three-dimensional objects Oct. 3, 2006
6981862 Slush molding machine Jan. 3, 2006
6951453 Injection mold cooling tube with porous insert Oct. 4, 2005
6908587 Post cure correction of tire uniformity Jun. 21, 2005
6814563 Holding device for holding an article and a plant for heat treatment of an article Nov. 9, 2004
6814565 Support fixture for thermal curing processes Nov. 9, 2004
6802705 Post mold cooling assembly for molded article neck finishes Oct. 12, 2004
6797219 Method for manufacture of floor panels Sep. 28, 2004
6737007 Cooling tube with porous insert May. 18, 2004
6695988 Method and apparatus for washing or hydration of ophthalmic devices Feb. 24, 2004
6689304 Method and apparatus for improving concentricity in automobile tires Feb. 10, 2004
6627220 Tablets containing heat sensitive materials and method for forming thereof Sep. 30, 2003
6613253 Deformation correcting method, cutting method, deformation correcting apparatus and cutting apparatus for sheet materials Sep. 2, 2003
6574992 Method and device for curving and tempering a glass sheet Jun. 10, 2003
6471906 Ultra low-tension relax process and tension gate-apparatus Oct. 29, 2002
6454556 Vacuum and pressure tight cooling-ventilating device for thermoforming stations Sep. 24, 2002
6395211 Method and calender for treating a sheet May. 28, 2002
6371749 Apparatus for making dimensionally stable nonwoven fibrous webs Apr. 16, 2002
6368541 Method of manufacturing a curved prosthetic mesh Apr. 9, 2002
6364652 Manufacture of liquid crystalline polymer films Apr. 2, 2002
6352657 Method and apparatus for making foam/concrete building panels Mar. 5, 2002
6332770 Apparatus for localized preform cooling outside the mold Dec. 25, 2001
6318989 Steam injection press platen for pressing fibrous materials Nov. 20, 2001
6303171 Method and device for producing thin pieces of chocolate Oct. 16, 2001
6277309 Reflow refinishing for compact discs Aug. 21, 2001
6206673 Plastic lens and plastic lens manufacturing system Mar. 27, 2001
6207086 Method and apparatus for washing or hydration of ophthalmic devices Mar. 27, 2001
6183236 Lens hydration apparatus and method Feb. 6, 2001
6174486 Method for heat-setting spandex-containing garments Jan. 16, 2001
6054089 Method and apparatus of cooling product within a mold Apr. 25, 2000
6019152 Apparatus for heating nonwoven webs Feb. 1, 2000
5945140 Molding system with leakage sealing and cooling water guide means Aug. 31, 1999
5942180 Method and apparatus for heating fiber reinforced thermoplastics by means of contact heating means Aug. 24, 1999
5935292 Annealing mold and retainer for making a fiber optic current sensor Aug. 10, 1999
5935617 Molding apparatus for patterned shaped article Aug. 10, 1999
5853627 Plastic molding apparatus and method Dec. 29, 1998
5744357 Contact lens production line pallet system Apr. 28, 1998
5643522 Method and system for curing fiber reinforced composite structures Jul. 1, 1997
5599412 Method and apparatus for producing aligned cholesteric liquid crystal inks Feb. 4, 1997
5585125 Molding method and cooling apparatus for pressure resisting bottles of synthetic resin Dec. 17, 1996
5585063 Apparatus and method for cooling hot disk-shaped objects Dec. 17, 1996

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