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Class Information
Number: 428/568
Name: Stock material or miscellaneous articles > All metal or with adjacent metals > Having metal particles > Continuous interengaged phases of plural metals, or oriented fiber containing > Nonmetal containing
Description: Subject matter containing one of the following, in free or combined solid form: a noble gas, a halogen, a chalcogen (oxygen, sulfur, selenium or tellurium), nitrogen, phosphorus, carbon or boron.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6764772 |
Sandwich material |
Jul. 20, 2004 |
| 6670049 |
Metal/ceramic composite protective coating and its application |
Dec. 30, 2003 |
| 6635357 |
Bulletproof lightweight metal matrix macrocomposites with controlled structure and manufacture the same |
Oct. 21, 2003 |
| 6458471 |
Reinforced abrasive-impregnated cutting elements, drill bits including same and methods |
Oct. 1, 2002 |
| 6399719 |
Cyclic urea-formaldehyde prepolymer-modified melamine-containing resins, and use in binders for cellulosic-based composites |
Jun. 4, 2002 |
| 6344280 |
Swash-plate of swash-plate type compressor |
Feb. 5, 2002 |
| 6337141 |
Swash-plate of swash-plate type compressor |
Jan. 8, 2002 |
| 6224989 |
Cylinder block for automotive engine and method for fabricating the same |
May. 1, 2001 |
| 6210809 |
Contact material |
Apr. 3, 2001 |
| 6153312 |
Apparatus and methods for economically fabricating molded refractory articles using refractory mix displacing elements |
Nov. 28, 2000 |
| 6051613 |
Nitrogen monoxide production suppressor |
Apr. 18, 2000 |
| 6027821 |
Contact material for vacuum interrupter and method for producing the same |
Feb. 22, 2000 |
| 5985440 |
Sintered silver-iron material for electrical contacts and process for producing it |
Nov. 16, 1999 |
| 5933703 |
Process for the preparation of fibre reinforced metal matrix composites and novel preforms therefor |
Aug. 3, 1999 |
| 5682595 |
High toughness ceramic/metal composite and process for making the same |
Oct. 28, 1997 |
| 5655213 |
Co-sintered surface metallization for pin-join, wire-bond and chip attach |
Aug. 5, 1997 |
| 5639556 |
Conductive ink |
Jun. 17, 1997 |
| 5639562 |
Co-sintered surface metallization for pin-join, wire-bond and chip attach |
Jun. 17, 1997 |
| 5595622 |
Method of making a boron carbide cermet with an aluminum oxide layer |
Jan. 21, 1997 |
| 5572725 |
Epitaxially strengthened single crystal aluminum garnet reinforcement fibers |
Nov. 5, 1996 |
| 5521016 |
Light weight boron carbide/aluminum cermets |
May. 28, 1996 |
| 5518822 |
Titanium carbonitride-based cermet cutting insert |
May. 21, 1996 |
| 5498483 |
Wear-resistant sintered ferrous alloy for valve seat |
Mar. 12, 1996 |
| 5455118 |
Plating for metal matrix composites |
Oct. 3, 1995 |
| 5445895 |
Material for electric contacts of silver with carbon |
Aug. 29, 1995 |
| 5426000 |
Coated reinforcing fibers, composites and methods |
Jun. 20, 1995 |
| 5418070 |
Tri-layer impregnated cathode |
May. 23, 1995 |
| 5395700 |
Hard sintered compact for tools |
Mar. 7, 1995 |
| 5360673 |
Semifinished product for electric contacts made of a composite material based on silver-tin oxide and powdermetallurgical process of making said product |
Nov. 1, 1994 |
| 5354622 |
Multilayered sliding member |
Oct. 11, 1994 |
| 5348808 |
Hard sintered body cutting tool |
Sep. 20, 1994 |
| 5304426 |
Beryllium-beryllium oxide composites |
Apr. 19, 1994 |
| 5304342 |
Carbide/metal composite material and a process therefor |
Apr. 19, 1994 |
| 5266415 |
Ceramic articles with a modified metal-containing component and methods of making same |
Nov. 30, 1993 |
| 5261941 |
High strength and density tungsten-uranium alloys |
Nov. 16, 1993 |
| 5260018 |
Conglomerate metallic material |
Nov. 9, 1993 |
| 5238886 |
Surface bonding of ceramic bodies |
Aug. 24, 1993 |
| 5106698 |
Ceramic articles with a modified metal-containing component |
Apr. 21, 1992 |
| 5013612 |
Braze material for joining ceramic to metal and ceramic to ceramic surfaces and joined ceramic to metal and ceramic to ceramic article |
May. 7, 1991 |
| 4978585 |
Silicon carbide fiber-reinforced titanium base composites of improved tensile properties |
Dec. 18, 1990 |
| 4923533 |
Magnetic shield-forming magnetically soft powder, composition thereof, and process of making |
May. 8, 1990 |
| 4892786 |
Ceramic articles with a polymer component and methods of making same |
Jan. 9, 1990 |
| 4871438 |
Cermet anode compositions with high content alloy phase |
Oct. 3, 1989 |
| 4871437 |
Cermet anode with continuously dispersed alloy phase and process for making |
Oct. 3, 1989 |
| 4786566 |
Silicon-carbide reinforced composites of titanium aluminide |
Nov. 22, 1988 |
| 4726842 |
Metallic materials re-inforced by a continuous network of a ceramic phase |
Feb. 23, 1988 |
| 4455354 |
Dimensionally-controlled cobalt-containing precision molded metal article |
Jun. 19, 1984 |
| 4327156 |
Infiltrated powdered metal composite article |
Apr. 27, 1982 |
| 4302514 |
Contact for vacuum interrupter |
Nov. 24, 1981 |
| 4299889 |
Contact for vacuum interrupter |
Nov. 10, 1981 |
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