Granted Patent
Utility
US 4,603,712 · App. 06/717,622
Compounded polychloroprene formulation used as an adhesive layer in the manufacture of elastomeric articles
Inventor:
Keith M. Krause
Patented Case
View Patent ↗
Granted: Aug 5, 1986
Filed: Mar 29, 1985
Inventor
Keith M. Krause
Assignee (at issue)
The Gates Rubber Company
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.