Granted Patent
Utility
US 6,293,692 · App. 09/435,243
Multipurpose container structure
Inventors:
M. William Bowsher, Thomas S. Schwartz
Patented Case
View Patent ↗
Granted: Sep 25, 2001
Filed: Nov 5, 1999
Inventors
M. William Bowsher
Thomas S. Schwartz
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.