Granted Patent
Utility
US 5,874,136 · App. 08/953,153
Vehicle trim panel including felt and mat layers
Inventors:
Roger B. Michna, Girma Gebreselassie, Harold G. Wolf, Jr.
Patented Case
View Patent ↗
Granted: Feb 23, 1999
Filed: Oct 17, 1997
Inventors
Roger B. Michna
Girma Gebreselassie
Harold G. Wolf, Jr.
Assignee (at issue)
UT Automotive Dearborn, 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.