GNB TECHNOLOGIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1153

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5667908 Pedestal and cell tray assembly for lead-acid cells and batteriesAug 07, 96Sep 16, 97[H01M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2002/0064,711 Method for making positive grids and lead-acid and batteries using such gridsAbandonedNov 30, 01May 30, 02[H01M]
6053963 Method for treating rotary slagExpiredMay 21, 98Apr 25, 00[C22B]
5993494 Method of manufacturing modular components for a bipolar battery and the resulting bipolar batteryExpiredJul 25, 97Nov 30, 99[H01M]
5985482 Snap-on battery heat shieldExpiredApr 28, 98Nov 16, 99[H01M]
5972535 Method and apparatus for attaching terminal post straps to a battery plate groupExpiredOct 13, 98Oct 26, 99[H01M]
5814422 Lead-acid battery with handleExpiredJul 01, 97Sep 29, 98[H01M]
5569552 Lead-acid battery having a fluid compartment for reducing convection-induced heat transferExpiredJul 12, 95Oct 29, 96[H01M]
5516600 Temperature-sensitive thermal insulators for lead-acid batteriesExpiredJan 26, 94May 14, 96[H01M]
5512065 Methods for assembling lead-acid batteriesExpiredOct 12, 93Apr 30, 96[H01M]
5232796 Battery with multiple position handleExpiredSep 19, 91Aug 03, 93[H01M, A45F]
5159272 Monitoring device for electric storage battery and configuration thereforExpiredJul 21, 89Oct 27, 92[H02J, G01N]
5126217 Frame for modular, multicell lead-acid batteries and such modular batteriesExpiredMar 26, 91Jun 30, 92[H01M]
4851305 Cover assemblies for electric storage batteries and batteries utilizing such cover assembliesExpiredFeb 18, 88Jul 25, 89[H01M]
4713304 Method of preparing lead-acid battery plates and lead-acid batteries containing plates so preparedExpiredJun 18, 86Dec 15, 87[H01M]
D292576 BatteryExpiredJun 21, 85Nov 03, 87[]
4701386 Battery comprising dual terminal bushingsExpiredFeb 24, 87Oct 20, 87[H01M]
4655928 Membrane processes for metal recovery and pollution control in metal process industriesExpiredOct 18, 83Apr 07, 87[B01D]
4613550 Venting system for electric storage batteriesExpiredAug 30, 85Sep 23, 86[H01M]
4573514 Electrically heatable mold and method of casting metal strapsExpiredMay 21, 82Mar 04, 86[B22D]
4557984 Adapter guide for air supply tubeExpiredDec 31, 84Dec 10, 85[H01M]

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