Granted Patent
Utility
US 5,956,923 · App. 08/972,003
Method and apparatus for installing, retrieving and reusing protective coverings for plants, vines and trees
Inventors:
Mathew J. Andros, Roger M. Castadio, Scott J. Welcher, Michael R. Taber, Lon M. Martin
Patented Case
View Patent ↗
Granted: Sep 28, 1999
Filed: Nov 17, 1997
Inventors
Mathew J. Andros
Roger M. Castadio
Scott J. Welcher
Michael R. Taber
Lon M. Martin
Assignee (at issue)
Leucadia, 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.