Granted Patent
Utility
US 6,162,534 · App. 09/143,824
Stretch release adhesive article with secondary release member
Inventor:
Michael D. Hamerski
Patented Case
View Patent ↗
Granted: Dec 19, 2000
Filed: Aug 31, 1998
Inventor
Michael D. Hamerski
Assignee (at issue)
3M INNOVATIVE PROPERTIES COMPANY
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.