Granted Patent
Utility
US 6,301,723 · App. 09/714,492
Apparatus for cleaning swimming pools
Inventor:
John M. Goettl
Patented Case
View Patent ↗
Granted: Oct 16, 2001
Filed: Nov 17, 2000
Inventor
John M. Goettl
Assignee (at issue)
Paramount Leisure Industries, 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.