Granted Patent
Utility
US 5,627,340 · App. 08/350,602
Floor box with improved activation ring
Inventors:
Donald E. Smith, David C. Weaver, Timothy S. Bowman
Patented Case
View Patent ↗
Granted: May 6, 1997
Filed: Dec 7, 1994
Inventors
Donald E. Smith
David C. Weaver
Timothy S. Bowman
Assignee (at issue)
Thomas & Betts, 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.