Granted Patent
Utility
US 6,115,577 · App. 09/405,312
Transfer device
Inventor:
Shinichi Takemoto
Patented Case
View Patent ↗
Granted: Sep 5, 2000
Filed: Sep 21, 1999
Inventor
Shinichi Takemoto
Assignee (at issue)
Minolta Co., Ltd.
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.