Granted Patent
Utility
US 4,550,939 · App. 06/503,819
Security strike assembly
Inventors:
John H. Babb, Jr., Robert A. Marotto
Patented Case
View Patent ↗
Granted: Nov 5, 1985
Filed: Jun 13, 1983
Inventors
John H. Babb, Jr.
Robert A. Marotto
Assignee (at issue)
KYSOR INDUSTRIAL 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.