Granted Patent
Utility
US 6,207,053 · App. 09/206,351
Thermoplastic, unibody transfer device
Inventors:
Robert H. Carroll, Linus I. Holstein, Charles J. Runkle, Richard A. Sodaro, Tony R. Vido, Martin J. Weinstein
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Dec 7, 1998
Inventors
Robert H. Carroll
Linus I. Holstein
Charles J. Runkle
Richard A. Sodaro
Tony R. Vido
Martin J. Weinstein
Assignee (at issue)
Celgard, 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.