Granted Patent
Utility
US 5,294,394 · App. 07/584,167
Process for preparation of fiber-reinforced thermoplastic molded articles including special reinforcement
Inventors:
Hideo Sakai, Toshiyuki Nakakura, Kaba Tomohito, Misao Masuda, Chiaki Maruko, Satoru Kishi
Patented Case
View Patent ↗
Granted: Mar 15, 1994
Filed: Sep 18, 1990
Inventors
Hideo Sakai
Toshiyuki Nakakura
Kaba Tomohito
Misao Masuda
Chiaki Maruko
Satoru Kishi
Assignee (at issue)
Mitsui Toatsu Chemicals, Incorporated
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.