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Class Information
Number: 428/649
Name: Stock material or miscellaneous articles > All metal or with adjacent metals > Composite; i.e., plural, adjacent, spatially distinct metal components (e.g., layers, joint, etc.) > Group iia metal-base component
Description: Subject matter in which a component has 40 percent or more of barium, beryllium, calcium, magnesium, radium or strontium, or a combination of two or more of these metals.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7588836 |
Phosphate-treated zinc-coated steel sheet |
Sep. 15, 2009 |
| 7585575 |
Heat-insulating layer made of complex perovskite |
Sep. 8, 2009 |
| 7560171 |
Composite material member and method for producing the same |
Jul. 14, 2009 |
| 7468213 |
Heat-insulating layer made of complex perovskite |
Dec. 23, 2008 |
| 7175882 |
Process for coating metal surfaces |
Feb. 13, 2007 |
| 7166364 |
Polyester conversion coated metal or its alloys |
Jan. 23, 2007 |
| 7125612 |
Casting of non-ferrous metals |
Oct. 24, 2006 |
| 7108799 |
Electromagnetic wave absorber formed of Mn-Zn ferrite |
Sep. 19, 2006 |
| 7101488 |
Electromagnetic wave absorber formed of Mn-Zn ferrite |
Sep. 5, 2006 |
| 7060367 |
Cutting blade and method of producing the same |
Jun. 13, 2006 |
| 7026058 |
Multilayered hydrogen absorbing body |
Apr. 11, 2006 |
| 6913840 |
Magnesium alloy molded product and method for manufacturing the same |
Jul. 5, 2005 |
| 6824888 |
Bonded body comprising beryllium member and copper or copper alloy member, and method of manufacturing the same |
Nov. 30, 2004 |
| 6780496 |
Optimized capping layers for EUV multilayers |
Aug. 24, 2004 |
| 6758894 |
Strontium iron manganese black pigment |
Jul. 6, 2004 |
| 6673469 |
Arrangement for decreasing galvanic corrosion between metal components |
Jan. 6, 2004 |
| 6497966 |
Laminated armor |
Dec. 24, 2002 |
| 6432558 |
Semiconductor ceramic and semiconductor ceramic device |
Aug. 13, 2002 |
| 6395405 |
Hydrogen permeable membrane and hydride battery composition |
May. 28, 2002 |
| 6337146 |
Hydrogen-occluding layered material |
Jan. 8, 2002 |
| 6329076 |
Hydrogen storage material and manufacturing method of the same |
Dec. 11, 2001 |
| 6228512 |
MoRu/Be multilayers for extreme ultraviolet applications |
May. 8, 2001 |
| 6209816 |
Mechanical assembly with incompatible metallic materials |
Apr. 3, 2001 |
| 6171674 |
Hard carbon coating for magnetic recording medium |
Jan. 9, 2001 |
| 6143428 |
Anti-corrosion coating for magnesium materials |
Nov. 7, 2000 |
| 6139657 |
Formation of a zirconium-beryllium eutectic layer on a zirconium alloy substrate or a titanium-beryllium eutectic on a titanium alloy substrate |
Oct. 31, 2000 |
| 6114048 |
Functionally graded metal substrates and process for making same |
Sep. 5, 2000 |
| 6103362 |
Coated part, coating and method of coating |
Aug. 15, 2000 |
| 6068938 |
Magnesium based alloys article and a method thereof |
May. 30, 2000 |
| 6007925 |
Electronic apparatus casing and electronic apparatus casing production method |
Dec. 28, 1999 |
| 5906792 |
Nanocrystalline composite for hydrogen storage |
May. 25, 1999 |
| 5756222 |
Corrosion-resistant aluminum article for semiconductor processing equipment |
May. 26, 1998 |
| 5744225 |
Heat insulating board and method for heat insulation by using the same |
Apr. 28, 1998 |
| 5633092 |
Magnetostrictive material |
May. 27, 1997 |
| 5536586 |
Composite hydrogen storage alloy material |
Jul. 16, 1996 |
| 5449563 |
Galvanic protection of rebar by zinc wire |
Sep. 12, 1995 |
| 5374472 |
Ferromagnetic thin films |
Dec. 20, 1994 |
| 5322740 |
Solid state joint between aluminum alloys and/or magnesium alloys, and a method of making same |
Jun. 21, 1994 |
| 5077138 |
Fiber reinforced magnesium alloy |
Dec. 31, 1991 |
| 4992337 |
Electric arc spraying of reactive metals |
Feb. 12, 1991 |
| 4916027 |
Primary structure multi-layer insulation |
Apr. 10, 1990 |
| 4837118 |
Magneto-optical recording medium |
Jun. 6, 1989 |
| 4830932 |
Heat resistant light alloy articles and method of manufacturing same |
May. 16, 1989 |
| 4767678 |
Corrosion resistant magnesium and aluminum oxalloys |
Aug. 30, 1988 |
| 4752537 |
Metal matrix composite fiber reinforced weld |
Jun. 21, 1988 |
| 4727000 |
X-ray dispersive and reflective structures |
Feb. 23, 1988 |
| 4698095 |
Composite calcium clads for treating molten iron |
Oct. 6, 1987 |
| 4602956 |
Cermet composites, process for producing them and arc tube incorporating them |
Jul. 29, 1986 |
| 4471028 |
Honeycomb core diaphragm |
Sep. 11, 1984 |
| 4435481 |
Pyrophoric foil and article, and pyrophoric technique |
Mar. 6, 1984 |
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