Granted Patent
Utility
US 6,077,032 · App. 09/118,128
Housing assembly for a vacuum cleaner
Inventors:
Melvin E. Wolfe, Jr., Mark E. Baer
Patented Case
View Patent ↗
Granted: Jun 20, 2000
Filed: Jul 16, 1998
Inventors
Melvin E. Wolfe, Jr.
Mark E. Baer
Assignee (at issue)
Felchar Manufacturing 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.