Granted Patent
Utility
US 6,113,042 · App. 08/893,979
Self-adjusting support system
Inventors:
John H. Welsch, Bradley J. Carlson, David A. Reppert, Robert Altonji, Robert J. Welch, Robert K. Swartz, Willard J. Sickles, Paul J. Fallon
Patented Case
View Patent ↗
Granted: Sep 5, 2000
Filed: Jul 16, 1997
Inventors
John H. Welsch
Bradley J. Carlson
David A. Reppert
Robert Altonji
Robert J. Welch
Robert K. Swartz
Willard J. Sickles
Paul J. Fallon
Assignee (at issue)
Metro Industries 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.