Granted Patent
Utility
US 6,338,428 · App. 09/672,390
Vehicle roof rack
Inventors:
Michiharu Kawasaki, Yoshihiro Takemoto
Patented Case
View Patent ↗
Granted: Jan 15, 2002
Filed: Sep 28, 2000
Inventors
Michiharu Kawasaki
Yoshihiro Takemoto
Assignee (at issue)
GP DAIKYO CORPORATION
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.