IP Library Granted Patent US 6,382,117
Granted Patent Utility
US 6,382,117 · Confirmation No. 6217

Sewing machine needle having a T-shaped shank

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Code Description Pages PDF
2020-02-14 OATH Oath or Declaration filed 4 View
2001-03-23 TRNA Transmittal of New Application 6 View
2001-03-23 SPEC Specification 5 View
2001-03-23 CLM Claims 2 View
2001-03-23 ABST Abstract 1 View
2001-03-23 DRW Drawings-only black and white line drawings 1 View
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Quick Facts
Patent No.
US 6,382,117
App. No.
09/815,740
Filed
2001-03-23
Granted
2002-05-07
Pub. No.
US20020011198A1
Art Unit
3765
PTA
-55 days