Granted Patent
Utility
US 5,842,806 · App. 08/962,262
Seals for capped roll-on dispenser with hinged flip-top closure lid
Inventor:
Ralph P. Rettke
Patented Case
View Patent ↗
Granted: Dec 1, 1998
Filed: Oct 31, 1997
Inventor
Ralph P. Rettke
Assignee (at issue)
W. Braun Company
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.