Granted Patent
Utility
US 6,797,077 · App. 09/812,605
Latex paint remover
Inventor:
Richard E. Pearl
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Mar 20, 2001
Inventor
Richard E. Pearl
Assignee (at issue)
Pentagonal Holdings, 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.