Granted Patent
Utility
US 4,551,364 · App. 06/630,275
Corner member for a spacer strip for a sealed window unit
Inventor:
Lawrence Davies
Patented Case
View Patent ↗
Granted: Nov 5, 1985
Filed: Jul 12, 1984
Inventor
Lawrence Davies
Assignee (at issue)
Omniglass Ltd.
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.