Patents-Review.com
ClassID:

213239 ⎘

H01M4/84 - CPC Classification

Classification description:

Electrodes; Electrodes composed of, or comprising, active material; Carriers or collectors; Multi-step processes for manufacturing carriers for lead-acid accumulators involving casting

Recent Application in this class:
#1
20260058166
2026-02-26

BATTERY ELECTRODE CONTINUOUS CASTING DRUM, SHOE, MACHINE AND METHOD

 #2
20260058121
2026-02-26

BATTERY ELECTRODE CONTINUOUS CASTING SHOE, MACHINE AND METHOD

 #3
20240313231
2024-09-19

METHOD OF MAKING PLATES WITH PURE LEAD GRIDS FOR LEAD-ACID BATTERY MANUFACTURE

 #4
20240282976
2024-08-22

BATTERY ELECTRODE CONTINUOUS CASTING DRUM, SHOE, MACHINE AND METHOD

 #5
20240274786
2024-08-15

BATTERY ELECTRODE CONTINUOUS CASTING SHOE, MACHINE AND METHOD

 #6
20230035561
2023-02-02

CONDUCTIVE FILM, PREPARATION PROCESS THEREFOR, ELECTRODE PLATE AND BATTERY

 #7
20220238856
2022-07-28

Battery carbon fiber electrode making machine and method

 #8
20220216575
2022-07-07

Method for producing a battery and battery

 #9
20220209246
2022-06-30

Battery electrode continuous casting drum, shoe, machine and method

 #10
20220190312
2022-06-16

Battery electrode continuous casting shoe, machine and method

 #11
20210379653
2021-12-09

Device for casting electrode supports for lead-acid batteries

 #12
20210031261
2021-02-04

Battery machine tool system and method

 #13
20200119335
2020-04-16

Producing electrodes for lead acid batteries

 #14
20190386345
2019-12-19

Bi-plate grids for batteries, and single process to cast the same

 #15
20190351480
2019-11-21

DEVICE FOR CASTING ELECTRODE SUPPORTS FOR LEAD-ACID BATTERIES

 #16
20180127888
2018-05-10

Electrodeposited lead composition, methods of production, and uses

 #17
20180065175
2018-03-08

METHOD AND DEVICE FOR CASTING CONNECTORS

 #18
20170179496
2017-06-22

Battery grid, battery cell comprising the battery grids and storage battery comprising the battery cells

 #19
20170179495
2017-06-22

Silicon current collector for lead acid battery

 #20
20160133909
2016-05-12

Method for producing a battery and battery

 #21
20150079440
2015-03-19

Producing electrodes for lead-acid batteries

 #22
20150037683
2015-02-05

Reformed battery grids

 #23
20140272571
2014-09-18

Electroactive Polymer Coating for Improved Battery Safety

 #24
20130212866
2013-08-22

Method for forming an electrode

 #25
20130164575
2013-06-27

Automobile battery and method for manufacturing pole plates

 #26
20120064413
2012-03-15

BATTERY GRID

 #27
20120058394
2012-03-08

Battery grid

 #28
20120047719
2012-03-01

Method of making a battery grid

 #29
20100304219
2010-12-02

Battery grid

 #30
20100216021
2010-08-26

ELECTRODE PLATE

 #31
20100215837
2010-08-26

PROCESS FOR MAKING AN ELECTRODE, AN ELECTRODE AND A BATTERY COMPRISING THE ELECTRODE

 #32
20100040901
2010-02-18

Electrode

 #33
20090293997
2009-12-03

METHOD FOR PRODUCING LEAD-BASE ALLOY GRID FOR LEAD-ACID BATTERY

 #34
20090291359
2009-11-26

Reformed battery grids

 #35
20070193009
2007-08-23

Method and apparatus for continuous manufacture of battery grids

 #36
20060121353
2006-06-08

Lead-acid battery for automobiles

 #37
20050221191
2005-10-06

Lead alloy and lead storage battery using it

 #38
20050164091
2005-07-28

Method of producing battery plates

 #39
20050031962
2005-02-10

Direct cast lead alloy strip for expanded metal battery plate grids