Granted Patent
Utility
US 4,837,070 · App. 07/248,342
Tape backing substrate
Inventors:
Robert E. Weber, Bruce G. Stokes
Patented Case
View Patent ↗
Granted: Jun 6, 1989
Filed: Sep 20, 1988
Inventors
Robert E. Weber
Bruce G. Stokes
Assignee (at issue)
Kimberly-Clark Inc.
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.