Granted Patent
Utility
US 5,763,004 · App. 08/591,633
Appliance and process for introducing sealing compound into lug caps
Inventor:
Erwin Hammen
Patented Case
View Patent ↗
Granted: Jun 9, 1998
Filed: Mar 22, 1996
Inventor
Erwin Hammen
Assignee (at issue)
Basf Lacke & Farben Aktiengesellschaft
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.