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Class Information
Number: 425/812
Name: Plastic article or earthenware shaping or treating: apparatus > Venting
Description: Apparatus comprising means for removing or permitting removal of gases during the molding operation.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7625197 |
Devices and processes for performing degassing operations |
Dec. 1, 2009 |
| 7614865 |
Method and apparatus for filling a tire and wheel assembly with a closed cell polyurethane foam |
Nov. 10, 2009 |
| 7607908 |
Insert for a tire mold vent |
Oct. 27, 2009 |
| 7578667 |
Dental mold flask |
Aug. 25, 2009 |
| 7575427 |
Mold for foam molding, method of manufacturing urethane foam, and urethane foam |
Aug. 18, 2009 |
| 7530803 |
Insert for a tire mold vent |
May. 12, 2009 |
| 7527489 |
Apparatus for vacuum forming a tire, wheel or other item from an elastomeric material |
May. 5, 2009 |
| 7524175 |
Method and apparatus to vent a mold |
Apr. 28, 2009 |
| 7500839 |
Foam molding apparatus |
Mar. 10, 2009 |
| 7497679 |
Injection mold having a switching valve |
Mar. 3, 2009 |
| 7481645 |
Method for use in baking articles of manufacture and mold for use in said method |
Jan. 27, 2009 |
| 7481637 |
Vented mold and method for producing molded article |
Jan. 27, 2009 |
| 7481642 |
Method and apparatus for controlling a vent gap with active material elements |
Jan. 27, 2009 |
| 7402031 |
Piece for tire mold, method of producing the piece, piece-type tire mold and method of producing the piece-type tire mold |
Jul. 22, 2008 |
| 7396495 |
Structural member |
Jul. 8, 2008 |
| 7384252 |
Method for producing tire vulcanizing mold and tire vulcanizing mold |
Jun. 10, 2008 |
| 7364679 |
Tactical venting |
Apr. 29, 2008 |
| 7360749 |
Rubber molded article vulcanizing mold, and method for cleaning the same |
Apr. 22, 2008 |
| 7331561 |
Method and an apparatus for selectively releasing air from a mold |
Feb. 19, 2008 |
| 7290996 |
Tire vulcanizing mold |
Nov. 6, 2007 |
| 7287975 |
Resin mold material and resin mold |
Oct. 30, 2007 |
| 7261536 |
Injection molding device with outside air inlet part |
Aug. 28, 2007 |
| 7255320 |
Mold for a plastic filter |
Aug. 14, 2007 |
| 7252496 |
Injection molding machine |
Aug. 7, 2007 |
| 7252488 |
Forming mold |
Aug. 7, 2007 |
| 7247013 |
Powder compacting apparatus for continuous pressing of pharmaceutical powder |
Jul. 24, 2007 |
| 7223085 |
Apparatus and method for molding golf balls |
May. 29, 2007 |
| 7220116 |
Injection moulding mould part with wear-resistant coating |
May. 22, 2007 |
| 7201570 |
Tire mold |
Apr. 10, 2007 |
| 7186107 |
Film casting apparatus for use in manufacturing a protective film for a polarizing plate |
Mar. 6, 2007 |
| 7178779 |
Resin molding die and production method for semiconductor devices using the same |
Feb. 20, 2007 |
| 7172406 |
Installation for blow molding thermoplastic polymer containers |
Feb. 6, 2007 |
| 7165964 |
System for rotational molding of medical articles |
Jan. 23, 2007 |
| 7147454 |
Optical lens molding apparatus and precision molding apparatus |
Dec. 12, 2006 |
| 7134637 |
Vacuum and vent block for use with molding and casting systems |
Nov. 14, 2006 |
| 7125511 |
Venting device which stops the spews on the tire |
Oct. 24, 2006 |
| 7122074 |
Device and method of removing bubbles generated in molding glass fiber-reinforced plastic parts |
Oct. 17, 2006 |
| 7118702 |
Tire mold |
Oct. 10, 2006 |
| 7118371 |
Apparatus for introducing plastic material into an annular mold cavity |
Oct. 10, 2006 |
| 7114935 |
Curing envelope for and method of retreading tires |
Oct. 3, 2006 |
| 7114696 |
Disposable molds and method of using the same |
Oct. 3, 2006 |
| 7114944 |
Tactical venting |
Oct. 3, 2006 |
| 7107679 |
Forming method of throttle apparatus for internal combustion engine |
Sep. 19, 2006 |
| 7089663 |
Forming method of throttle apparatus for internal combustion engine |
Aug. 15, 2006 |
| 7056457 |
Cushion body of seat cushion and method of manufacturing the cushion body |
Jun. 6, 2006 |
| 7029256 |
Leadframe and method for removing cleaning compound flash from mold vents |
Apr. 18, 2006 |
| 7025581 |
Tire vulcanizing mold |
Apr. 11, 2006 |
| 7021914 |
Tire mold |
Apr. 4, 2006 |
| 7014456 |
Vent system for food processing machine |
Mar. 21, 2006 |
| 6994815 |
Method and apparatus for moulding pastes and slurries |
Feb. 7, 2006 |
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