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Class Information
Number: 425/210
Name: Plastic article or earthenware shaping or treating: apparatus > With means cleaning and purifying atmosphere surrounding molding device
Description: Apparatus including means to remove objectionable matter (e.g., dust, particulate material, vapor, etc.) from the atmosphere surrounding a molding device to thereby clean and purify said atmosphere.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7501082 |
Oven for drawing fibres at elevated temperature |
Mar. 10, 2009 |
| 7481645 |
Method for use in baking articles of manufacture and mold for use in said method |
Jan. 27, 2009 |
| 7316554 |
System to control an atmosphere between a body and a substrate |
Jan. 8, 2008 |
| 7252496 |
Injection molding machine |
Aug. 7, 2007 |
| 7241124 |
Apparatus for the rapid development of photosensitive printing elements |
Jul. 10, 2007 |
| 7156630 |
Apparatus for the rapid development of photosensitive printing elements |
Jan. 2, 2007 |
| 7090716 |
Single phase fluid imprint lithography method |
Aug. 15, 2006 |
| 6997691 |
Tablet press machine |
Feb. 14, 2006 |
| 6939124 |
Locking unit of a three-plate injection-molding machine |
Sep. 6, 2005 |
| 6767500 |
Film formation method capable of preventing fluctuation of ribbon |
Jul. 27, 2004 |
| 6761550 |
System for processing an aerated confectionery foam rope |
Jul. 13, 2004 |
| 6530766 |
Device for manufacturing information carriers by injection moulding |
Mar. 11, 2003 |
| 6375874 |
Method and apparatus for prototyping a three-dimensional object |
Apr. 23, 2002 |
| 6250907 |
Device for hot-isostatic pressing of parts |
Jun. 26, 2001 |
| 6231326 |
Apparatus for manufacturing prophylactic devices |
May. 15, 2001 |
| 6214282 |
Simultaneous filling blow molding method and apparatus |
Apr. 10, 2001 |
| 6168412 |
Casting apparatus for formation of resin-made membrane |
Jan. 2, 2001 |
| 6007318 |
Method and apparatus for prototyping a three-dimensional object |
Dec. 28, 1999 |
| 5971732 |
Apparatus for molding a part |
Oct. 26, 1999 |
| 5962039 |
Simultaneous filling blow molding apparatus |
Oct. 5, 1999 |
| 5961898 |
Molding apparatus and molding method for light-permeable articles |
Oct. 5, 1999 |
| 5770128 |
Method of transfer molding and a transfer molding machine |
Jun. 23, 1998 |
| 5759218 |
Point of fill air system |
Jun. 2, 1998 |
| 5687542 |
Isolation module for molding and packaging articles substantially free from contaminants |
Nov. 18, 1997 |
| 5679385 |
Apparatus for treating an ophthalmic lens mold |
Oct. 21, 1997 |
| 5556590 |
Apparatus for production of three-dimensional objects by stereolithography |
Sep. 17, 1996 |
| 5542835 |
Leak detector for an injection moulding machine |
Aug. 6, 1996 |
| 5454704 |
Packing sheet calender and process for the production of packing sheets |
Oct. 3, 1995 |
| 5451358 |
Process and apparatus for making a thermobonding product |
Sep. 19, 1995 |
| 5418025 |
Window glass with an electroconductive layer, obtained by pyrolysis of powdered components, which can be used as a windshield for an automobile |
May. 23, 1995 |
| 5256367 |
Pipe and sewer lining method |
Oct. 26, 1993 |
| 5219585 |
Monomer exhaust system |
Jun. 15, 1993 |
| 5209890 |
Styrene scrubbing process for pipe and sewer liner method |
May. 11, 1993 |
| 5196206 |
Vacuum heat shield |
Mar. 23, 1993 |
| 5088913 |
Apparatus to dispose of gaseous monomer |
Feb. 18, 1992 |
| 4880581 |
Means and method for aseptic particle-free production of articles |
Nov. 14, 1989 |
| 4629407 |
Apparatus for the manufacture of metal powder by atomization from a nozzle with noble gas or nitrogen |
Dec. 16, 1986 |
| 4576619 |
Dust recovery apparatus |
Mar. 18, 1986 |
| 4468184 |
Gas feed means for use in centrifugal casting devices |
Aug. 28, 1984 |
| 4403935 |
Tabletting machines |
Sep. 13, 1983 |
| 4401423 |
Apparatus for blow molding hollow plastic bodies |
Aug. 30, 1983 |
| 4336015 |
Apparatus for blow molding with active ingredient in blowing gas |
Jun. 22, 1982 |
| 4278411 |
Apparatus for making large fiberglass structures |
Jul. 14, 1981 |
| 4259049 |
Tabletting machine |
Mar. 31, 1981 |
| 4256444 |
Plant for injection molding of thermosetting epoxy plastics |
Mar. 17, 1981 |
| 4255102 |
Machine for treatment of lignocellulose containing board materials with gaseous agents |
Mar. 10, 1981 |
| 4205031 |
Method of producing laminates of reinforced or non-reinforced thermosetting resin in a low pressure chamber |
May. 27, 1980 |
| 4204822 |
Moulding machine |
May. 27, 1980 |
| 4050871 |
Apparatus for making pellets usable as aggregate or filler |
Sep. 27, 1977 |
| 3999922 |
Rotary tableting machine |
Dec. 28, 1976 |
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