IP Library › Granted Patent US 6,647,592
Granted Patent Utility
US 6,647,592 · Confirmation No. 3416

FOUR BAR HINGE

Inventor: William T. Presley
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-07-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-10-29 TRNA Transmittal of New Application 2 View
2001-10-29 SPEC Specification 10 View
2001-10-29 CLM Claims 6 View
2001-10-29 ABST Abstract 1 View
2001-10-29 DRW Drawings-only black and white line drawings 5 View
2001-10-29 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,647,592
App. No.
10/013,293
Filed
2001-10-29
Granted
2003-11-18
Pub. No.
US20020073507A1
Art Unit
3676
PTA
0 days