Granted Patent
Utility
US 5,473,891 · App. 08/258,090
Three-piece stamp formed connector for achieving equal length exhaust pipes
Inventors:
Colette Baxter, John Roberts
Patented Case
View Patent ↗
Granted: Dec 12, 1995
Filed: Jun 10, 1994
Inventors
Colette Baxter
John Roberts
Assignee (at issue)
AP Parts Manufacturing Company
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.