Granted Patent
Utility
US 5,735,018 · App. 08/725,281
Blower for moving debris
Inventors:
William F. Gallagher, III, Mark Pfeiffer
Patented Case
View Patent ↗
Granted: Apr 7, 1998
Filed: Oct 2, 1996
Inventors
William F. Gallagher, III
Mark Pfeiffer
Assignee (at issue)
Schiller-Pfeiffer, Inc.
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.