Granted Patent
Utility
US 4,718,521 · App. 06/943,427
Bicycle caliper brake assembly
Inventor:
Mikio Hosokawa
Patented Case
View Patent ↗
Granted: Jan 12, 1988
Filed: Dec 19, 1986
Inventor
Mikio Hosokawa
Assignee (at issue)
Maeda Industries, Ltd
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.