Granted Patent
Utility
US 4,496,061 · App. 06/195,656
Connector means for securing slotted members
Inventor:
Charles E. Highsmith
Patented Case
View Patent ↗
Granted: Jan 29, 1985
Filed: Oct 9, 1980
Inventor
Charles E. Highsmith
Assignee (at issue)
Unarco Industries LLC
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.