Granted Patent
Utility
US 5,297,992 · App. 08/058,076
Method and apparatus for liquid spill containment
Inventors:
Douglas A. Bailey, Peter Martino, Barry R. Arsenault
Patented Case
View Patent ↗
Granted: Mar 29, 1994
Filed: May 4, 1993
Inventors
Douglas A. Bailey
Peter Martino
Barry R. Arsenault
Assignee (at issue)
Digital Equipment Corporation
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.