Granted Patent
Utility
US 6,588,059 · App. 09/966,977
Snap-fit plastic caster
Inventor:
Robert C. McCord
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: Sep 27, 2001
Inventor
Robert C. McCord
Assignee (at issue)
Standex International 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.