Granted Patent
Utility
US 4,528,015 · App. 06/472,297
Glass forming blank and plunger cooling
Inventors:
Vaughan Abbott, Nicholas G. Morris, Scott Lambert, Richard A. Letellier
Patented Case
View Patent ↗
Granted: Jul 9, 1985
Filed: Mar 4, 1983
Inventors
Vaughan Abbott
Nicholas G. Morris
Scott Lambert
Richard A. Letellier
Assignee (at issue)
Emhart Industries, 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.