IP Library › Granted Patent US 6,675,621
Granted Patent Utility
US 6,675,621 · Confirmation No. 1441

PLURAL SHEET SUPERPLASTIC FORMING EQUIPMENT AND PROCESS

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2004-11-10 WFEE Fee Worksheet (SB06) 1 View
2003-11-12 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-09-10 TRNA Transmittal of New Application 1 View
2001-09-10 SPEC Specification 9 View
2001-09-10 CLM Claims 4 View
2001-09-10 ABST Abstract 1 View
2001-09-10 DRW Drawings-only black and white line drawings 3 View
2001-09-10 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,675,621
App. No.
09/950,229
Filed
2001-09-10
Granted
2004-01-13
Pub. No.
US20030046966A1
Art Unit
3725
PTA
0 days