IP Library › Granted Patent US 6,656,417
Granted Patent Utility
US 6,656,417 · Confirmation No. 1460

PUNCH, POWDER PRESSING APPARATUS AND POWDER PRESSING METHOD

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2003-09-25 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-09-25 PETDEC Petition Decision 1 View
2001-06-19 TRNA Transmittal of New Application 3 View
2001-06-19 SPEC Specification 28 View
2001-06-19 CLM Claims 7 View
2001-06-19 ABST Abstract 1 View
2001-06-19 DRW Drawings-only black and white line drawings 16 View
2001-06-19 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,656,417
App. No.
09/883,231
Filed
2001-06-19
Granted
2003-12-02
Pub. No.
US20010031216A1
Art Unit
1742
PTA
0 days