IP Library Granted Patent US 6,688,671
Granted Patent Utility
US 6,688,671 · Confirmation No. 1952

IMPACT ABSORPTION DEVICE

Inventor: Takeshi Fukutomi
⬇ PDF
Code Description Pages PDF
2003-12-22 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-06-10 TRNA Transmittal of New Application 2 View
2002-06-10 SPEC Specification 7 View
2002-06-10 CLM Claims 2 View
2002-06-10 ABST Abstract 1 View
2002-06-10 DRW Drawings-only black and white line drawings 6 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 6,688,671
App. No.
10/166,022
Filed
2002-06-10
Granted
2004-02-10
Pub. No.
US20020195833A1
Art Unit
3612
PTA
-89 days