IP Library Granted Patent US 6,688,661
Granted Patent Utility
US 6,688,661 · Confirmation No. 4273

BUMPER BEAM

Inventor: Toshiyuki Yamamoto
⬇ PDF
Code Description Pages PDF
2003-11-17 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-02-28 TRNA Transmittal of New Application 2 View
2001-02-28 A.PE Preliminary Amendment 2 View
2001-02-28 SPEC Specification 13 View
2001-02-28 CLM Claims 2 View
2001-02-28 ABST Abstract 1 View
2001-02-28 DRW Drawings-only black and white line drawings 5 View
2001-02-28 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,688,661
App. No.
09/794,034
Filed
2001-02-28
Granted
2004-02-10
Pub. No.
US20010017473A1
Art Unit
3612
PTA
-49 days