Granted Patent
Utility
US 6,825,919 · App. 10/417,365
Handheld color measurement instrument
Inventors:
Daniel Beimers, David A. Meekhof, Iain Pike
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Apr 16, 2003
Inventors
Daniel Beimers
David A. Meekhof
Iain Pike
Assignee (at issue)
X-RITE INCORPORATED
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.