Granted Patent
Utility
US 6,047,574 · App. 09/338,883
Lock construction for automotive spare wheel winch
Inventors:
William Jacob Kozlowski, Jr., James P. Markey, Lawrence G. Strasser, Jr.
Patented Case
View Patent ↗
Granted: Apr 11, 2000
Filed: Jun 23, 1999
Inventors
William Jacob Kozlowski, Jr.
James P. Markey
Lawrence G. Strasser, Jr.
Assignee (at issue)
McGard LLC
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.