Granted Patent
Utility
US 6,200,399 · App. 09/231,197
Method and apparatus for embossing a precision pattern of micro-prismatic elements in a resinous sheet or laminate
Inventor:
Scott C. Thielman
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Jan 14, 1999
Inventor
Scott C. Thielman
Assignee (at issue)
Avery Dennison Corporation
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.