Granted Patent
Utility
US 5,616,155 · App. 08/452,460
Coated fabric suitable for preparing releasably attachable abrasive sheet material
Inventor:
Francis Joseph Kronzer
Patented Case
View Patent ↗
Granted: Apr 1, 1997
Filed: May 26, 1995
Inventor
Francis Joseph Kronzer
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.