Granted Patent
Utility
US 4,904,514 · App. 07/243,876
Protective covering for a mechanical linkage
Inventors:
Robert A. Morrison, Malcolm L. Johnson
Patented Case
View Patent ↗
Granted: Feb 27, 1990
Filed: Sep 13, 1988
Inventors
Robert A. Morrison
Malcolm L. Johnson
Assignee (at issue)
Kimberly-Clark Inc.
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.