Granted Patent
Utility
US 5,878,802 · App. 08/953,679
Pipe connector assembly with internal locking mechanism
Inventors:
Michael Richter, Michael F. Mullins, Ron L. Reeves, Dale Emge, Robert Tanner
Patented Case
View Patent ↗
Granted: Mar 9, 1999
Filed: Oct 17, 1997
Inventors
Michael Richter
Michael F. Mullins
Ron L. Reeves
Dale Emge
Robert Tanner
Assignee (at issue)
CHILDREN'S FACTORY, 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.