Granted Patent
Utility
US 6,138,972 · App. 08/943,886
Dolly securing bracket
Inventor:
Edward J. Votruba
Patented Case
View Patent ↗
Granted: Oct 31, 2000
Filed: Oct 3, 1997
Inventor
Edward J. Votruba
Assignee (at issue)
U-HAUL INTERNATIONAL, INC.
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.