Granted Patent
Utility
US 4,643,357 · App. 06/800,781
Rapidly cleanable atomizer
Inventors:
Samuel W. Culbertson, James S. Merritt
Patented Case
View Patent ↗
Granted: Feb 17, 1987
Filed: Nov 22, 1985
Inventors
Samuel W. Culbertson
James S. Merritt
Assignee (at issue)
Binks 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.