Granted Patent
Utility
US 6,612,081 · App. 09/978,731
Water-tight cover assembly for an in-floor fitting
Inventors:
Michael T. Cole, Timothy S. Bowman, Stephen English, Joe Young, John E. Kohaut
Patented Case
View Patent ↗
Granted: Sep 2, 2003
Filed: Oct 15, 2001
Inventors
Michael T. Cole
Timothy S. Bowman
Stephen English
Joe Young
John E. Kohaut
Assignee (at issue)
Walker Systems, 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.