Granted Patent
Utility
US 6,068,268 · App. 08/955,583
Eccentric spacer for an in-line skate
Inventors:
Dirk L. Cornelius, Gregor Mittersinker
Patented Case
View Patent ↗
Granted: May 30, 2000
Filed: Oct 22, 1997
Inventors
Dirk L. Cornelius
Gregor Mittersinker
Assignee (at issue)
Rollerblade, 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.