Granted Patent
Utility
US 6,433,279 · App. 09/681,434
Field or factory installable padlock and sealing device
Inventors:
Thomas Francis Vrnak, Melanie A. Lewis, Jeffrey E. Werner, Rham Adalberto Sandoval Bolio, Michael B. Davenport
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Apr 4, 2001
Inventors
Thomas Francis Vrnak
Melanie A. Lewis
Jeffrey E. Werner
Rham Adalberto Sandoval Bolio
Michael B. Davenport
Assignee (at issue)
General Electric Company
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.