Granted Patent
Utility
US 6,183,824 · App. 09/294,476
Composite wood flooring
Inventors:
Gopalkrishna Padmanabhan, Lokeswarappa R. Dharani, James N. Vangilder
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Apr 20, 1999
Inventors
Gopalkrishna Padmanabhan
Lokeswarappa R. Dharani
James N. Vangilder
Assignee (at issue)
HAVCO WOOD PRODUCTS, 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.