IP Library Granted Patent US 6,802,894
Granted Patent Utility
US 6,802,894 · Confirmation No. 6166

LITHIUM DISILICATE GLASS-CERAMICS

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2021-06-23 TRIAL.CERT.M Trial Certificate Mailed 2 View
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2004-05-21 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-05-21 XT/ Extension of Time 1 View
2004-05-21 TRNA Transmittal of New Application 1 View
2004-02-10 CTFR Final Rejection 8 View
2004-02-10 1449 List of References cited by applicant and considered by examiner 11 View
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2004-02-10 CLM Claims 3 View
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2003-12-22 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2003-12-22 SPEC Specification 2 View
2003-12-22 CLM Claims 17 View
2003-12-22 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2003-12-22 LET. Miscellaneous Incoming Letter 1 View
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2003-10-01 C.AD Change of Address 1 View
2003-08-29 CTNF Non-Final Rejection 7 View
2003-08-29 892 List of references cited by examiner 1 View
2003-08-12 SRNT Examiner's search strategy and results 1 View
2002-07-09 A.PE Preliminary Amendment 4 View
2002-07-09 SPEC Specification 1 View
2002-07-09 ABST Abstract 1 View
2002-07-09 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2002-07-09 DRW Drawings-only black and white line drawings 2 View
2002-06-25 TRNA Transmittal of New Application 5 View
2002-06-25 SPEC Specification 21 View
2002-06-25 CLM Claims 18 View
2002-06-25 ABST Abstract 1 View
2002-06-25 DRW Drawings-only black and white line drawings 6 View
2002-06-25 OATH Oath or Declaration filed 8 View
2002-06-25 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-06-25 SRFW Search information including classification, databases and other search related notes 1 View
2002-06-25 FWCLM Index of Claims 1 View
2002-06-25 TRNA Transmittal of New Application 5 View
2002-06-25 DRW Drawings-only black and white line drawings 6 View
2002-06-25 SPEC Specification 21 View
2002-06-25 CLM Claims 18 View
2002-06-25 ABST Abstract 1 View
2002-06-25 OATH Oath or Declaration filed 10 View
2002-06-25 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,802,894
App. No.
10/179,881
Filed
2002-06-25
Granted
2004-10-12
Pub. No.
US20030073563A1
Art Unit
1755
PTA
-34 days