Granted Patent
Utility
US 5,415,507 · App. 08/099,191
Anchor with adjustable seal
Inventors:
Michael Janusz, Patrick M. Monahan
Patented Case
View Patent ↗
Granted: May 16, 1995
Filed: Jul 29, 1993
Inventors
Michael Janusz
Patrick M. Monahan
Assignee (at issue)
Elco 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.