Granted Patent
Utility
US 6,146,039 · App. 09/356,588
Mud box for joint compound application
Inventors:
Dan B. Pool, Toby Edwards, David F. Kreitzer
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Jul 19, 1999
Inventors
Dan B. Pool
Toby Edwards
David F. Kreitzer
Assignee (at issue)
Equity Earnings 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.