Granted Patent
Utility
US 5,787,682 · App. 08/868,495
Method and apparatus for shrinking end seams in a film wrapped around a product
Inventor:
Sydney S. Tolson
Patented Case
View Patent ↗
Granted: Aug 4, 1998
Filed: Jun 3, 1997
Inventor
Sydney S. Tolson
Assignee (at issue)
OSSID 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.