Granted Patent
Utility
US 5,594,930 · App. 08/144,136
Brazeable aluminum material and a method of producing same
Inventors:
Takashi Terada, Masahiro Kojima, Taizo Morita, Katsuyuki Arakawa, Ichiro Iwai, Masakazu Furuta
Patented Case
View Patent ↗
Granted: Jan 14, 1997
Filed: Oct 27, 1993
Inventors
Takashi Terada
Masahiro Kojima
Taizo Morita
Katsuyuki Arakawa
Ichiro Iwai
Masakazu Furuta
Assignee (at issue)
Showa Aluminum Corp.
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.