Granted Patent
Utility
US 6,519,793 · App. 09/907,442
Collapsible mat with removable portion and method of making same
Inventors:
Brian E. Le Gette, Justin Saul Werner, Alan Tipp, Ronald L. Wilson, II, Matthew Laine
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Jul 18, 2001
Inventors
Brian E. Le Gette
Justin Saul Werner
Alan Tipp
Ronald L. Wilson, II
Matthew Laine
Assignee (at issue)
Gray Matter Holdings, LLC
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.