Granted Patent
Utility
US 6,749,248 · App. 10/338,978
Trailer cover
Inventors:
Edward J. Votruba, Patrick W. Breslin, Michael H. Dilgard, David L. Simpson, Thomas F. Bone
Patented Case
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Granted: Jun 15, 2004
Filed: Jan 8, 2003
Inventors
Edward J. Votruba
Patrick W. Breslin
Michael H. Dilgard
David L. Simpson
Thomas F. Bone
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.