Granted Patent
Utility
US 5,679,924 · App. 08/555,754
Non-metallic floor box
Inventors:
Joe Young, Charles N. Domigan, John E. Stauffer
Patented Case
View Patent ↗
Granted: Oct 21, 1997
Filed: Nov 9, 1995
Inventors
Joe Young
Charles N. Domigan
John E. Stauffer
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.