Granted Patent
Utility
US 4,620,479 · App. 06/635,141
Aircraft trash compactor and box therefor
Inventors:
Fredric L. Diamond, Kenneth E. Andrews
Patented Case
View Patent ↗
Granted: Nov 4, 1986
Filed: Jul 27, 1984
Inventors
Fredric L. Diamond
Kenneth E. Andrews
Assignee (at issue)
A.K.G.S.
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.