Granted Patent
Utility
US 5,485,737 · App. 08/408,742
Apparatus for hydroforming a vehicle manifold
Inventor:
Devere C. Dickerson
Patented Case
View Patent ↗
Granted: Jan 23, 1996
Filed: Mar 22, 1995
Inventor
Devere C. Dickerson
Assignee (at issue)
Mascotech Tubular Products, Inc.
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.