Granted Patent
Utility
US 4,251,033 · App. 05/914,885
Mist generating structure and molding apparatus therefor
Inventors:
Michael Rich, Konrad Eldracher
Patented Case
View Patent ↗
Granted: Feb 17, 1981
Filed: Jun 12, 1978
Inventors
Michael Rich
Konrad Eldracher
Assignee (at issue)
Eastfield Corporation
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.