Granted Patent
Utility
US 6,179,525 · App. 09/309,776
Floating dock section
Inventors:
Ryan B. Gruhn, Michael E. Irlmeier, Kurt L. McCuen
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: May 11, 1999
Inventors
Ryan B. Gruhn
Michael E. Irlmeier
Kurt L. McCuen
Assignee (at issue)
Schafer Systems Inc.
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.