Granted Patent
Utility
US 5,782,540 · App. 08/723,860
Plastic wheel and method of making same
Inventors:
David K. Camfield, Daniel F. Brashear, Robert N. Conn
Patented Case
View Patent ↗
Granted: Jul 21, 1998
Filed: Sep 30, 1996
Inventors
David K. Camfield
Daniel F. Brashear
Robert N. Conn
Assignee (at issue)
Brunswick 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.