Granted Patent
Utility
US 4,852,837 · App. 06/762,133
Removable leg assembly
Inventors:
Barry Merten, Gordon W. Kamman
Patented Case
View Patent ↗
Granted: Aug 1, 1989
Filed: Aug 2, 1985
Inventors
Barry Merten
Gordon W. Kamman
Assignee (at issue)
The Quaker Oats Company
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.