Granted Patent
Utility
US 4,762,486 · App. 07/025,752
Blow molding machine
Inventors:
Robert F. Windstrup, Steven A. Bodnar, B. Pershing Larsen
Patented Case
View Patent ↗
Granted: Aug 9, 1988
Filed: Mar 13, 1987
Inventors
Robert F. Windstrup
Steven A. Bodnar
B. Pershing Larsen
Assignee (at issue)
Continental AG
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.