Granted Patent
Utility
US 6,588,851 · App. 09/579,990
Clamp for retaining bristle bundles of various sizes
Inventors:
Kenan Bible, James Collins, Lloyd Etter
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: May 26, 2000
Inventors
Kenan Bible
James Collins
Lloyd Etter
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.