Granted Patent
Utility
US 6,389,929 · App. 09/315,172
Elongated rotatable handgrip
Inventors:
Ryan Anthony Calilung, Andrew J. Caron
Patented Case
View Patent ↗
Granted: May 21, 2002
Filed: May 20, 1999
Inventors
Ryan Anthony Calilung
Andrew J. Caron
Assignee (at issue)
SRAM, 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.