Granted Patent
Utility
US 6,318,115 · App. 09/566,313
Refrigeration circuit and apparatus
Inventors:
Jörg Kirchner, Jurgen Schenk, Monika Knabe, Jurgen Voigt
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: May 8, 2000
Inventors
Jörg Kirchner
Jurgen Schenk
Monika Knabe
Jurgen Voigt
Assignee (at issue)
Kenmore Thermokalte 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.