Granted Patent
Utility
US 5,656,371 · App. 08/495,792
Insulating composition and formed article thereof
Inventors:
Masaki Kawahigashi, Hiroshi Kato, Ryuichi Sugimoto, Nobutaka Uchikawa, Katsumi Yoshino
Patented Case
View Patent ↗
Granted: Aug 12, 1997
Filed: Jun 27, 1995
Inventors
Masaki Kawahigashi
Hiroshi Kato
Ryuichi Sugimoto
Nobutaka Uchikawa
Katsumi Yoshino
Assignees (at issue)
MITSUBISHI CABLE INDUSTRIES, LTD.
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.