Granted Patent
Utility
US 5,634,815 · App. 08/428,649
Battery receiving mechanism
Inventors:
Masahiro Inazuka, Kazunori Osakabe
Patented Case
View Patent ↗
Granted: Jun 3, 1997
Filed: Apr 25, 1995
Inventors
Masahiro Inazuka
Kazunori Osakabe
Assignee (at issue)
Asahi Kogaku Kogyo Kabushiki Kaisha
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.