Granted Patent
Utility
US 6,282,795 · App. 09/395,035
Wallpaper scarifying device
Inventors:
Daniel L. Poole, Robert N. Poole
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Sep 13, 1999
Inventors
Daniel L. Poole
Robert N. Poole
Assignee (at issue)
William Zinsser & Co., Incorporated
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.