Granted Patent
Utility
US 6,074,779 · App. 09/062,758
Battery cell housing
Inventors:
Michael M. Austin, Robert E. Gray
Patented Case
View Patent ↗
Granted: Jun 13, 2000
Filed: Apr 20, 1998
Inventors
Michael M. Austin
Robert E. Gray
Assignee (at issue)
Motorola, Inc.
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.