IP Library › Granted Patent US 6,694,690
Granted Patent Utility Small
US 6,694,690 · Confirmation No. 2939

CONCRETE CONSTRUCTION EMPLOYING THE USE OF A DUCTILE STRIP

Inventors: Victor C. Li, Jun Zhang
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2004-01-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-07-10 TRNA Transmittal of New Application 3 View
2001-07-10 SPEC Specification 14 View
2001-07-10 CLM Claims 4 View
2001-07-10 ABST Abstract 1 View
2001-07-10 DRW Drawings-only black and white line drawings 1 View
2001-07-10 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,694,690
App. No.
09/902,054
Filed
2001-07-10
Granted
2004-02-24
Pub. No.
US20020046524A1
Art Unit
3632
PTA
-68 days