Granted Patent
Utility
US 6,792,773 · App. 10/432,552
Collector for the liquid phase of a working medium of an air conditioning system
Inventors:
Peter Kuhn, Frank Obrist
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Dec 23, 2003
Inventors
Peter Kuhn
Frank Obrist
Assignees (at issue)
Daimlerchrysler AG
Obrist Engineering 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.