Granted Patent
Utility
US 5,403,145 · App. 08/221,920
Street legal, mobile, truck mounted tube bundle pulling apparatus
Inventors:
Robert R. Cradeur, Richard W. Krajicek
Patented Case
View Patent ↗
Granted: Apr 4, 1995
Filed: Apr 1, 1994
Inventors
Robert R. Cradeur
Richard W. Krajicek
Assignee (at issue)
Servi-Tech, 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.