IP Library › Granted Patent US 6,688,438
Granted Patent Utility
US 6,688,438 · Confirmation No. 4246

ACTUATOR WITH A CENTRIFUGAL BRAKE

Inventor: Johannes Bucher
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2003-12-19 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-12-15 LET. Miscellaneous Incoming Letter 1 View
2003-12-15 DRW Drawings-only black and white line drawings 3 View
2002-04-05 TRNA Transmittal of New Application 2 View
2002-04-05 SPEC Specification 6 View
2002-04-05 CLM Claims 1 View
2002-04-05 ABST Abstract 1 View
2002-04-05 DRW Drawings-only black and white line drawings 4 View
2002-04-05 OATH Oath or Declaration filed 2 View
Monitor This Case
Get email alerts when status or documents change.
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 application's details
Quick Facts
Patent No.
US 6,688,438
App. No.
10/117,454
Filed
2002-04-05
Granted
2004-02-10
Pub. No.
US20020170786A1
Art Unit
3683
PTA
-58 days