Battery pack
Patent 5017441 Issued on May 21, 1991. Estimated Expiration Date: 
August 8, 2009. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
August 8, 2009. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 1546422 1547300 InventorAssigneeApplicationNo. 391118 filed on 08/08/1989US Classes:429/9, HAVING DIVERSE CELLS OR DIVERSE REMOVABLE CELLS IN A SUPPORT MEANS429/99, For plural cells429/159And common external casing, tray or clamp meansExaminersPrimary: Kalafut, StephenAttorney, Agent or FirmForeign Patent References
International ClassesH01M 002/10H01M 002/20 AbstractAn improved power source includes a container means which is adapted to accept a plurality of polygonal dry cell batteries, with connector means able to contact their terminals regardless of their angular disposition. |
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