IP Library › Granted Patent US 6,672,389
Granted Patent Utility
US 6,672,389 · Confirmation No. 7438

BULGED SINGLE-HINGED SCORED RUPTURE HAVING A NON-CIRCULAR VARYING DEPTH SCORE LINE

Inventor: James O. Hinrichs
Patented Case View Patent ↗
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 Code Description Pages PDF
2003-09-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-15 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2003-09-15 REM Applicant Arguments/Remarks Made in an Amendment 14 View
2003-09-15 LET. Miscellaneous Incoming Letter 2 View
2003-09-15 DRW Drawings-only black and white line drawings 4 View
2002-07-31 TRNA Transmittal of New Application 2 View
2002-07-31 SPEC Specification 14 View
2002-07-31 CLM Claims 8 View
2002-07-31 ABST Abstract 1 View
2002-07-31 DRW Drawings-only black and white line drawings 4 View
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Quick Facts
Patent No.
US 6,672,389
App. No.
10/210,724
Filed
2002-07-31
Granted
2004-01-06
Art Unit
3672
PTA
-66 days