Granted Patent
Utility
US 5,877,261 · App. 08/923,149
Crosslinking of acrylate hot-melt pressure-sensitive adhesives
Inventors:
Christian Harder, Axel Burmeister, Christiop Nagel, Wolfgang Schacht
Patented Case
View Patent ↗
Granted: Mar 2, 1999
Filed: Sep 4, 1997
Inventors
Christian Harder
Axel Burmeister
Christiop Nagel
Wolfgang Schacht
Assignee (at issue)
BEIERSDORF AG
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.