Granted Patent
Utility
US 5,110,016 · App. 07/565,846
Carafe and the method of making
Inventors:
Gisbert Heimann, Walter Kramer
Patented Case
View Patent ↗
Granted: May 5, 1992
Filed: Aug 13, 1990
Inventors
Gisbert Heimann
Walter Kramer
Assignee (at issue)
Schott Glaswerke
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.