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Class Information
Number: 420/565
Name: Alloys or metallic compositions > Lead base > Alkali, alkaline earth metal or magnesium containing > Tin containing
Description: Alloy, or metallic composition which additionally contains tin.

Patents under this class:

Patent Number Title Of Patent Date Issued
7923155 Lead-tin-silver-bismuth containing alloy for positive grid of lead acid batteries Apr. 12, 2011
7704452 Alloy and anode for use in the electrowinning of metals Apr. 27, 2010
6267923 Lead-calcium alloys, particularly for battery grids Jul. 31, 2001
6086691 Metallurgical process for manufacturing electrowinning lead alloy electrodes Jul. 11, 2000
6059900 Lead-based solders for high temperature applications May. 9, 2000
6016947 Non-destructive low melt test for off-composition solder Jan. 25, 2000
5550407 Semiconductor device having an aluminum alloy wiring line Aug. 27, 1996
5366692 Alloy connecting materials for semiconductors Nov. 22, 1994
5120498 Solders having exceptional adhesion to glass Jun. 9, 1992
4725404 Lead calcium alloy and process of making same Feb. 16, 1988
4525327 Lead-antimony-magnesium alloys for storage cell supports and method of manufacturing said alloys Jun. 25, 1985
4358518 Wrought lead-calcium-strontium-tin (.+-.barium) alloy for battery components Nov. 9, 1982
4343872 Calcium-strontium-lead grid alloy for use in lead-acid batteries Aug. 10, 1982
4170470 High strength lead alloy Oct. 9, 1979
4166155 Maintenance-free battery Aug. 28, 1979
4159908 Alkali metal containing battery grid lead alloy Jul. 3, 1979
4137378 Calcium-strontium-lead grid alloy for use in lead-acid batteries Jan. 30, 1979
4125690 Battery electrode structure Nov. 14, 1978
4050961 Method for casting anodes Sep. 27, 1977

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