Granted Patent
Utility
US 6,374,505 · App. 09/961,518
Installation template for a door closer
Inventors:
Christopher Roger Myers, Craig L. Lucas, Thomas Ned Trumpinski, James E. Jensen, Charles T. Barth
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Sep 24, 2001
Inventors
Christopher Roger Myers
Craig L. Lucas
Thomas Ned Trumpinski
James E. Jensen
Charles T. Barth
Assignee (at issue)
Schlage Lock Company LLC
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.