Granted Patent
Utility
US 5,090,987 · App. 07/671,502
Apparatus for delivering newly formed glass sheet strip
Inventor:
Robert E. Maltby, Jr.
Patented Case
View Patent ↗
Granted: Feb 25, 1992
Filed: Mar 19, 1991
Inventor
Robert E. Maltby, Jr.
Assignee (at issue)
Glasstech, 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.