Granted Patent
Utility
US 5,324,340 · App. 07/906,704
Contact fixture for hot glass
Inventors:
Shelby M. Withrow, Patrick H. Lloyd
Patented Case
View Patent ↗
Granted: Jun 28, 1994
Filed: Jun 30, 1992
Inventors
Shelby M. Withrow
Patrick H. Lloyd
Assignee (at issue)
Union Oil Company of California
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.