Granted Patent
Utility
US 5,577,295 · App. 08/313,623
Three diameter hinge pin
Inventors:
Ronald D. Papke, Chean Wang Ng, Raymond B. Hawkins
Patented Case
View Patent ↗
Granted: Nov 26, 1996
Filed: Sep 27, 1994
Inventors
Ronald D. Papke
Chean Wang Ng
Raymond B. Hawkins
Assignee (at issue)
Chrysler Group LLC
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.