Granted Patent
Utility
US 5,835,366 · App. 08/881,773
Secondary battery boost circuit
Inventors:
Mark F. Pleso, Lee E. Leppo
Patented Case
View Patent ↗
Granted: Nov 10, 1998
Filed: Jun 24, 1997
Inventors
Mark F. Pleso
Lee E. Leppo
Assignee (at issue)
TELXON CORPORATION
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.