Granted Patent
Utility
US 5,772,273 · App. 08/675,685
Spring clip for retaining snap fasteners on a tonneau cover rail
Inventor:
Donald E. Wheatley
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Jul 3, 1996
Inventor
Donald E. Wheatley
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.