Granted Patent
Utility
US 5,440,978 · App. 08/300,192
Reduced volume trash collection system
Inventors:
Edward J. O'Brien, Nathan Bloch
Patented Case
View Patent ↗
Granted: Aug 15, 1995
Filed: Aug 8, 1994
Inventors
Edward J. O'Brien
Nathan Bloch
Assignee (at issue)
Scott Paper Limited
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.