Granted Patent
Utility
US 5,921,040 · App. 08/868,083
Panel frame assembly
Inventors:
Paul A. Glashouwer, David P. Noel, Walter C. Mrotz, III, Thomas A. Langworthy, Thomas E. Bruce
Patented Case
View Patent ↗
Granted: Jul 13, 1999
Filed: Jun 3, 1997
Inventors
Paul A. Glashouwer
David P. Noel
Walter C. Mrotz, III
Thomas A. Langworthy
Thomas E. Bruce
Assignee (at issue)
Knoll, 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.