Granted Patent
Utility
US 6,033,451 · App. 09/107,710
Vacuum cleaner bag docking assembly
Inventors:
William G. Fish, Charles F. Malone
Patented Case
View Patent ↗
Granted: Mar 7, 2000
Filed: Jun 30, 1998
Inventors
William G. Fish
Charles F. Malone
Assignee (at issue)
Oreck Holdings, LLC
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.