Granted Patent
Utility
US 6,156,402 · App. 09/303,176
Wooden flooring strip with enhanced flexibility and straightness
Inventor:
William S. Smith
Patented Case
View Patent ↗
Granted: Dec 5, 2000
Filed: Apr 30, 1999
Inventor
William S. Smith
Assignee (at issue)
Triangle Pacific Corp.
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.