IP Library › Granted Patent US 6,617,828
Granted Patent Utility
US 6,617,828 · Confirmation No. 2460

CIRCUIT ASSEMBLY FOR DOUBLING THE VOLTAGE OF A BATTERY

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2005-01-14 WFEE Fee Worksheet (SB06) 1 View
2003-07-14 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-14 LET. Miscellaneous Incoming Letter 1 View
2003-07-14 DRW Drawings-only black and white line drawings 1 View
2001-07-03 TRNA Transmittal of New Application 2 View
2001-07-03 A.PE Preliminary Amendment 5 View
2001-07-03 SPEC Specification 6 View
2001-07-03 CLM Claims 1 View
2001-07-03 ABST Abstract 1 View
2001-07-03 DRW Drawings-only black and white line drawings 2 View
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Quick Facts
Patent No.
US 6,617,828
App. No.
09/898,343
Filed
2001-07-03
Granted
2003-09-09
Pub. No.
US20030006736A1
Art Unit
2838
PTA
-71 days