Granted Patent
Utility
US 4,758,618 · App. 06/903,129
Curable composition of elastomeric vinylidene fluoride copolymer
Inventors:
Yasumichi Ito, Hiroshi Wachi
Patented Case
View Patent ↗
Granted: Jul 19, 1988
Filed: Sep 3, 1986
Inventors
Yasumichi Ito
Hiroshi Wachi
Assignee (at issue)
ASAHI GLASS CO., LTD.
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.