Granted Patent
Utility
US 5,678,768 · App. 08/404,892
Shroud with cartridge based shut-off for sprayers
Inventors:
Steven J. Gager, Robert C. Hudson, Jr., Roland Beihl
Patented Case
View Patent ↗
Granted: Oct 21, 1997
Filed: Mar 15, 1995
Inventors
Steven J. Gager
Robert C. Hudson, Jr.
Roland Beihl
Assignee (at issue)
H.D. Hudson Manufacturing Company
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.