Granted Patent
Utility
US 3,937,449 · App. 05/483,175
Liquid-fuel atomization and injection device
Inventors:
William F. Copeland, Charles M. Sciulli, Jr., Donald George White
Patented Case
View Patent ↗
Granted: Feb 10, 1976
Filed: Jun 26, 1974
Inventors
William F. Copeland
Charles M. Sciulli, Jr.
Donald George White
Assignee (at issue)
United States Steel 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.