Granted Patent
Utility
US 5,042,683 · App. 07/529,109
Containment storage apparatus
Inventors:
Mark D. Shaw, J. Tad Heyman, Laurence M. Bierce
Patented Case
View Patent ↗
Granted: Aug 27, 1991
Filed: May 25, 1990
Inventors
Mark D. Shaw
J. Tad Heyman
Laurence M. Bierce
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.