Granted Patent
Utility
US 6,488,045 · App. 10/001,675
Water supply manifold and method for its production
Inventor:
William E. Edstrom, Sr.
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Oct 31, 2001
Inventor
William E. Edstrom, Sr.
Assignee (at issue)
Edstrom Industries, 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.