Granted Patent
Utility
US 5,473,014 · App. 08/034,411
Rubber modified styrenic resin composition having high gloss and impact strength
Inventors:
Toshihiko Ando, Mune Iwamoto, Masahiro Kaneko, Kouzou Ichikawa, Akihiko Nakajima, Masato Takaku
Patented Case
View Patent ↗
Granted: Dec 5, 1995
Filed: Mar 19, 1993
Inventors
Toshihiko Ando
Mune Iwamoto
Masahiro Kaneko
Kouzou Ichikawa
Akihiko Nakajima
Masato Takaku
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.