Granted Patent
Utility
US 6,409,127 · App. 09/398,414
Adjustable keyboard support mechanism
Inventors:
Craig L. VanderHeide, John P. Conner
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Sep 17, 1999
Inventors
Craig L. VanderHeide
John P. Conner
Assignee (at issue)
KNAPE & VOGT MANUFACTURING COMPANY
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.