Granted Patent
Utility
US 6,688,607 · App. 10/157,403
Material for sealing threaded pipe joints, and dispenser therefor
Inventors:
Tadgh Eisirt Casey, Francis R. Martin, Ellen Patricia Cullen, Philip M. Regan
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: May 29, 2002
Inventors
Tadgh Eisirt Casey
Francis R. Martin
Ellen Patricia Cullen
Philip M. Regan
Assignee (at issue)
Henkel Loctite 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.