Granted Patent
Utility
US 5,112,088 · App. 07/597,184
Duct joint link assembly
Inventors:
Arthur L. Moore, Peter C. Wolff, Leon H. Ruther, Walter E. Pike
Patented Case
View Patent ↗
Granted: May 12, 1992
Filed: Oct 10, 1990
Inventors
Arthur L. Moore
Peter C. Wolff
Leon H. Ruther
Walter E. Pike
Assignee (at issue)
Stainless Steel 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.