Granted Patent
Utility
US 6,053,236 · App. 09/178,693
Length adjustable bottomrail having releasable ladder retainer
Inventors:
Ren Judkins, Thomas W. Reichner
Patented Case
View Patent ↗
Granted: Apr 25, 2000
Filed: Oct 26, 1998
Inventors
Ren Judkins
Thomas W. Reichner
Assignee (at issue)
Ren Judkins
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.