Granted Patent
Utility
US 6,519,982 · App. 09/971,979
Bolt seal protector
Inventors:
Terrence N. Brammall, Jeffrey Warner, Rodney Ridenour, William Neely
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Oct 5, 2001
Inventors
Terrence N. Brammall
Jeffrey Warner
Rodney Ridenour
William Neely
Assignee (at issue)
Transguard Industries
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.