Granted Patent
Utility
US 6,688,692 · App. 09/881,896
Locking device for chair seat horizontal adjustment mechanism
Inventors:
Matthew J. Phillips, Jay R. Machael, Brian R. Trego
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Jun 15, 2001
Inventors
Matthew J. Phillips
Jay R. Machael
Brian R. Trego
Assignee (at issue)
HON Technology Inc.
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.