Granted Patent
Utility
US 6,089,624 · App. 09/310,613
Pipe lap joint with improved collapsible slot
Inventors:
Scott T. Cassel, Michael R. Slavin, Michael Potts
Patented Case
View Patent ↗
Granted: Jul 18, 2000
Filed: May 12, 1999
Inventors
Scott T. Cassel
Michael R. Slavin
Michael Potts
Assignee (at issue)
BKS Company, LLC
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.