JOSEPH V KRZYWICKI
Real Estate Commission in Gardenville, PA
License number
Pennsylvania RS290716
Category
Real Estate Commission
Type
Real Estate Salesperson-Standard
Address
Address
Gardenville, PA 18901
Professional information
Rebuilt Rechargeable Battery And Method
US Patent:
2012023, Sep 20, 2012
Filed:
Mar 14, 2011
Appl. No.:
13/047581
Inventors:
Joseph Krzywicki - Doylestown PA, US
International Classification:
H01M 10/02, H01M 10/04
US Classification:
429159, 296231
Abstract:
A rechargeable power tool battery is rebuilt by replacing its spent cells with an array of replacement cells in which connections are made by conductive connectors, ends of which are clamped by bent-over arms of star-shaped malleable metal grips, the hubs of which are spot welded to cell terminals by the replacement cell supplier. Replacement cells can be supplied in pairs with the positive terminal of one cell of the pair permanently connected to the negative terminal of the other cell of the pair and with the other positive and negative terminals each provided with a spot-welded star-shaped grip.