Granted Patent
Utility
US 4,236,776 · App. 05/936,485
Electrical contact with improved means for solder wicking and degassing
Inventor:
Roger D. Wellington
Patented Case
View Patent ↗
Granted: Dec 2, 1980
Filed: Aug 24, 1978
Inventor
Roger D. Wellington
Assignee (at issue)
Augat 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.