Granted Patent
Utility
US 5,732,531 · App. 08/550,434
Reusable bale wrap kit for compressed, resilient fibers
Inventors:
San de Silva, William S. Sanderson
Patented Case
View Patent ↗
Granted: Mar 31, 1998
Filed: Oct 30, 1995
Inventors
San de Silva
William S. Sanderson
Assignee (at issue)
Hoechst Celanese Corporation
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.