Granted Patent
Utility
US 6,445,104 · App. 09/987,741
Washer pump and motor brush support structure
Inventor:
Toshihiro Sato
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Nov 15, 2001
Inventor
Toshihiro Sato
Assignee (at issue)
ASMO 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.