Granted Patent
Utility
US 6,601,355 · App. 09/884,352
Wall protector installation
Inventors:
Robert Kreitz, Thomas A. Shreiner
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Jun 19, 2001
Inventors
Robert Kreitz
Thomas A. Shreiner
Assignee (at issue)
Construction Specialties, LLC
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.