Granted Patent
Utility
US 5,037,010 · App. 07/378,270
Dispensing container for viscous substances
Inventor:
Shabtai Dikstein
Patented Case
View Patent ↗
Granted: Aug 6, 1991
Filed: Jul 11, 1989
Inventor
Shabtai Dikstein
Assignees (at issue)
Resdevco Research and Development Co. Ltd.
Lageen Box & Can Factory 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.