Granted Patent
Utility
US 6,227,975 · App. 09/386,243
Locking cover for a lubrication fitting mounted on a universal joint cross
Inventors:
Johnny N. Smith, Jeffrey A. Dutkiewicz, Damien Gremillard
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Aug 31, 1999
Inventors
Johnny N. Smith
Jeffrey A. Dutkiewicz
Damien Gremillard
Assignee (at issue)
DANA LIMITED
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.