Granted Patent
Utility
US 6,695,553 · App. 09/995,487
Device for securing a container to a hoist
Inventors:
Donald E. Galbreath, Francis Widner, Randall Sommers
Patented Case
View Patent ↗
Granted: Feb 24, 2004
Filed: Nov 28, 2001
Inventors
Donald E. Galbreath
Francis Widner
Randall Sommers
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.