Granted Patent
Utility
US 5,556,010 · App. 08/268,307
Glue stick and method for its production
Inventor:
Hans Halm
Patented Case
View Patent ↗
Granted: Sep 17, 1996
Filed: Jun 29, 1994
Inventor
Hans Halm
Assignee (at issue)
UHU GmbH
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.