Granted Patent
Utility
US 6,554,297 · App. 09/753,748
Dive resistant buckle
Inventors:
Frank Phillips, David L. Perry, Graham Scott Taylor
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Jan 3, 2001
Inventors
Frank Phillips
David L. Perry
Graham Scott Taylor
Assignee (at issue)
BURTON 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.