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Class Information
Number: 264/632
Name: Plastic and nonmetallic article shaping or treating: processes > Outside of mold sintering or vitrifying of shaped inorganic article or preform > Producing hollow article (e.g., tube, etc.)
Description: Process wherein the article produced has an empty indention or inward curve (e.g., tube, etc.).
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7351364 |
Method of manufacturing a hybrid structure |
Apr. 1, 2008 |
| 7335331 |
Method for making ceramic plates |
Feb. 26, 2008 |
| 7331993 |
Involuted endovascular valve and method of construction |
Feb. 19, 2008 |
| 7323133 |
Method for producing micromanufactured items in ceramic materials |
Jan. 29, 2008 |
| 7276202 |
Method of manufacturing ceramic bottle for plastic cork |
Oct. 2, 2007 |
| 7101166 |
Apparatus for extruding ceramic molding |
Sep. 5, 2006 |
| 7101165 |
Extrusion molding apparatus for ceramic molded product |
Sep. 5, 2006 |
| 6924087 |
Polymer microneedles |
Aug. 2, 2005 |
| 6846588 |
Hollow inorganic membranes produced by metal or composite electrodeposition |
Jan. 25, 2005 |
| 6796869 |
Ceramic arc tube by annealing |
Sep. 28, 2004 |
| 6764753 |
Smokable films comprising a polyamide and a copolyester elastomer |
Jul. 20, 2004 |
| 6716512 |
Honeycomb structure and process for production thereof |
Apr. 6, 2004 |
| 6699430 |
Method and device for producing a sintered metal blank with internally disposed helical recesses |
Mar. 2, 2004 |
| 6696130 |
Ceramic honeycomb structure and process for production thereof |
Feb. 24, 2004 |
| 6592808 |
Cermet sintering of ceramic discharge chambers |
Jul. 15, 2003 |
| 6592695 |
Binder system for ceramic arc discharge lamp |
Jul. 15, 2003 |
| 6592804 |
Method and apparatus for forming green ceramic arc tubes using pressurized fluid assisted injection molding |
Jul. 15, 2003 |
| 6524421 |
Cold isopressing method |
Feb. 25, 2003 |
| 6503353 |
Method for making a catheter |
Jan. 7, 2003 |
| 6503441 |
Method for producing melt-infiltrated ceramic composites using formed supports |
Jan. 7, 2003 |
| 6331267 |
Apparatus and method for molding a core for use in casting hollow parts |
Dec. 18, 2001 |
| 6221309 |
Method of manufacturing fishing weight for preventing water pollution |
Apr. 24, 2001 |
| 6217822 |
Method of making straight fuel cell tubes |
Apr. 17, 2001 |
| 6210458 |
Gas filter module having two-part filter and method of producing the same |
Apr. 3, 2001 |
| 6183515 |
Artificial bone implants |
Feb. 6, 2001 |
| 6126889 |
Process of preparing monolithic seal for sapphire CMH lamp |
Oct. 3, 2000 |
| 6126888 |
Method for making strong mantles and other ceramic structures |
Oct. 3, 2000 |
| 6083452 |
Near net shape fabrication of ceramic radomes |
Jul. 4, 2000 |
| 6063328 |
Ceramic joint body and process for manufacturing the same |
May. 16, 2000 |
| 6063465 |
Polyester container and method for making same |
May. 16, 2000 |
| 6033619 |
Method for manufacturing ceramics having fine holes |
Mar. 7, 2000 |
| 6004503 |
Method of making a ceramic arc tube for metal halide lamps |
Dec. 21, 1999 |
| 5993985 |
Fuel cell tubes and method of making same |
Nov. 30, 1999 |
| 5989420 |
Porous ceramic filter, method of manufacturing the same, ceramic filter manufacturing extrusion molding die and extrusion molding apparatus using the die |
Nov. 23, 1999 |
| 5961916 |
Method of manufacturing a passage tube for passing plasma producing gas |
Oct. 5, 1999 |
| 5945029 |
Ceramic monofilament or multifilament fiber and processes for their production and use |
Aug. 31, 1999 |
| 5925309 |
Method for the extrusion of ceramic filter media |
Jul. 20, 1999 |
| 5868993 |
Process for applying color to clay |
Feb. 9, 1999 |
| 5853513 |
Method of producing a stator for a disk drive motor |
Dec. 29, 1998 |
| 5827471 |
Blow molded container with improved neck with locking teeth and method for forming same |
Oct. 27, 1998 |
| 5798469 |
Non-sintering controlled pattern formation |
Aug. 25, 1998 |
| 5756015 |
Method for producing cylindrical ceramic body |
May. 26, 1998 |
| 5730928 |
Method of making air lubricated hydrodynamic ceramic bearings |
Mar. 24, 1998 |
| 5725827 |
Sealing members for alumina arc tubes and method of making same |
Mar. 10, 1998 |
| 5711833 |
Process for the production of thin walled ceramic structures |
Jan. 27, 1998 |
| 5685931 |
Method of manufacturing an accessory tile |
Nov. 11, 1997 |
| 5507986 |
Method of making a ceramic tube |
Apr. 16, 1996 |
| 5380475 |
Process for manufacturing an oxidation-stable component on a CFC base, particularly for space travel |
Jan. 10, 1995 |
| 5269988 |
Electrolyte holder |
Dec. 14, 1993 |
| 5205970 |
Method of infiltration forming a silicon carbide body with improved surface finish |
Apr. 27, 1993 |
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