Granted Patent
Utility
US 6,234,712 · App. 09/454,725
Reduced impact load snowplowable pavement marker
Inventors:
Michael E. Flader, Anish A. Desai, Jacob Steele, Stephen M. Bednarz
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Dec 4, 1999
Inventors
Michael E. Flader
Anish A. Desai
Jacob Steele
Stephen M. Bednarz
Assignee (at issue)
Avery Dennison 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.