Granted Patent
Utility
US 5,876,837 · App. 08/737,620
Effect coating material and effect coating system, especially for vehicle bodies, using liquid-crystalline interference pigments
Inventors:
Maria-Theresia Sailer, Martin Kirschbaum, Christoph Mueller-Rees
Patented Case
View Patent ↗
Granted: Mar 2, 1999
Filed: Mar 12, 1997
Inventors
Maria-Theresia Sailer
Martin Kirschbaum
Christoph Mueller-Rees
Assignees (at issue)
Daimler-Benz AG
WACKER CHEMIE AG
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.