Granted Patent
Utility
US 5,742,943 · App. 08/699,032
Slip-coated elastomeric flexible articles and their method of manufacture
Inventor:
Mao-Ching Chen
Patented Case
View Patent ↗
Granted: Apr 28, 1998
Filed: Aug 19, 1996
Inventor
Mao-Ching Chen
Assignee (at issue)
Johnson & Johnson Medical GMBH
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.