Granted Patent
Utility
US 5,503,927 · App. 08/208,405
Pressure sensitive adhesive laminate
Inventors:
G. William Ragland, Boyd A. Barnard
Patented Case
View Patent ↗
Granted: Apr 2, 1996
Filed: Mar 10, 1994
Inventors
G. William Ragland
Boyd A. Barnard
Assignee (at issue)
ATD 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.