Granted Patent
Utility
US 6,640,766 · App. 10/054,129
Bearing case for engine
Inventors:
Akira Furuya, Takao Sakai
Patented Case
View Patent ↗
Granted: Nov 4, 2003
Filed: Jan 22, 2002
Inventors
Akira Furuya
Takao Sakai
Assignee (at issue)
Fuji Jukogyo 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.