Granted Patent
Utility
US 4,795,335 · App. 07/075,702
Multi-headed ductless webber
Inventors:
Allan P. Farrington, Gerald M. Marshall
Patented Case
View Patent ↗
Granted: Jan 3, 1989
Filed: Jul 20, 1987
Inventors
Allan P. Farrington
Gerald M. Marshall
Assignee (at issue)
Johnson & Johnson GmbH
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.