Granted Patent
Utility
US 5,584,517 · App. 08/491,521
Secure latch for double-wall structure
Inventors:
Robert A. Simnacher, Daniel J. Banyas
Patented Case
View Patent ↗
Granted: Dec 17, 1996
Filed: Jun 16, 1995
Inventors
Robert A. Simnacher
Daniel J. Banyas
Assignee (at issue)
Lefebure Manufacturing 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.