Granted Patent
Utility
US 6,223,497 · App. 09/266,002
Windows for automobiles and the like
Inventors:
Shinichi Ohtake, Tatsuya Tamura
Patented Case
View Patent ↗
Granted: May 1, 2001
Filed: Mar 11, 1999
Inventors
Shinichi Ohtake
Tatsuya Tamura
Assignee (at issue)
Hashimoto Forming Industry Company Limited
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.