Granted Patent
Utility
US 4,407,999 · App. 06/383,037
Water repellent adhesive composition for wooden material
Inventors:
Takeshi Fushiki, Tohru Tagawa, Satoru Kawakami
Patented Case
View Patent ↗
Granted: Oct 4, 1983
Filed: May 28, 1982
Inventors
Takeshi Fushiki
Tohru Tagawa
Satoru Kawakami
Assignee (at issue)
Mitsubishi Chemical Industries, 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.