IP Library Granted Patent US 6,663,191
Granted Patent Utility
US 6,663,191 · App. 10/052,548

Hydraulic brake apparatus for a vehicle

Inventors: Yasunori Sakata, Yasuhito Ishida
Patented Case View Patent ↗
Granted: Dec 16, 2003 Filed: Jan 23, 2002
Inventors
Yasunori Sakata
Yasuhito Ishida
Assignee (at issue)
AISIN SEIKI KABUSHIKI KAISHA

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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 6,663,191
App. No.
10/052,548
Filed
2002-01-23
Granted
2003-12-16
Kind
B2