Granted Patent
Utility
US 4,338,895 · App. 06/182,179
Insertless distributor cap
Inventors:
Ralph J. Lennis, Ralph L. Handy
Patented Case
View Patent ↗
Granted: Jul 13, 1982
Filed: Aug 28, 1980
Inventors
Ralph J. Lennis
Ralph L. Handy
Assignee (at issue)
Chrysler Group LLC
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.