Granted Patent
Utility
US 5,876,531 · App. 08/603,476
Process for making a mechanical fastener having a grip tab
Inventors:
Mark Jacobs, David Kurth Foth, David Andrae Justmann, Lawrence Paul Plaia, Stuart J. Burgan
Patented Case
View Patent ↗
Granted: Mar 2, 1999
Filed: Mar 6, 1996
Inventors
Mark Jacobs
David Kurth Foth
David Andrae Justmann
Lawrence Paul Plaia
Stuart J. Burgan
Assignee (at issue)
Kimberly-Clark Worldwide, 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.