Granted Patent
Utility
US 6,742,453 · App. 09/744,824
Printing sleeves and methods for producing same
Inventor:
Mark A. Borski
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Jan 29, 2001
Inventor
Mark A. Borski
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.