Granted Patent
Utility
US 6,702,566 · App. 09/864,839
Lock assembly for a low pressure mold
Inventors:
Gerard Jay Bellasalma, Joon Taek Kim, Lloyd Ramsey
Patented Case
View Patent ↗
Granted: Mar 9, 2004
Filed: May 24, 2001
Inventors
Gerard Jay Bellasalma
Joon Taek Kim
Lloyd Ramsey
Assignee (at issue)
Masco Corporation
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.