IP Library › Granted Patent US 7,301,422
Granted Patent Utility
US 7,301,422 · Confirmation No. 8864

VARIABLE DIFFERENTIAL PHASE SHIFTER HAVING A DIVIDER WIPER ARM

⬇ PDF
 Code Description Pages PDF
2008-04-23 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2007-11-07 ISSUE.NTF Issue Notification 1 View
2007-10-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2007-10-22 WFEE Fee Worksheet (SB06) 2 View
2007-10-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-07-27 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2007-07-27 NOA Notice of Allowance and Fees Due (PTOL-85) 2 View
2007-07-27 EXIN Examiner Interview Summary Record (PTOL - 413) 1 View
2007-07-27 BIB Bibliographic Data Sheet 1 View
2007-07-27 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2007-07-27 SRFW Search information including classification, databases and other search related notes 1 View
2007-07-27 SPEC Specification 1 View
2007-04-26 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2007-04-26 SPEC Specification 1 View
2007-04-26 CLM Claims 4 View
2007-04-26 REM Applicant Arguments/Remarks Made in an Amendment 15 View
2007-04-26 SPEC Specification 9 View
2007-04-26 LET. Miscellaneous Incoming Letter 1 View
2007-04-26 DRW Drawings-only black and white line drawings 1 View
2007-04-26 LET. Miscellaneous Incoming Letter 2 View
2007-04-26 WFEE Fee Worksheet (SB06) 1 View
2007-01-23 CTNF Non-Final Rejection 10 View
2007-01-23 1449 List of References cited by applicant and considered by examiner 1 View
2007-01-23 892 List of references cited by examiner 1 View
2007-01-23 SRFW Search information including classification, databases and other search related notes 1 View
2007-01-23 FWCLM Index of Claims 1 View
2006-12-07 NTC.PUB Notice of Publication 1 View
2006-11-02 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2006-11-02 SPEC Specification 1 View
2006-11-02 CLM Claims 5 View
2006-11-02 NDRW Transmittal Letter accompanying New/Additional Drawings 10 View
2006-11-02 REM Applicant Arguments/Remarks Made in an Amendment 14 View
2006-11-02 SPEC Specification 9 View
2006-11-02 LET. Miscellaneous Incoming Letter 4 View
2006-11-02 ABST Abstract 1 View
2006-11-02 DRW Drawings-only black and white line drawings 1 View
2006-11-02 APPENDIX Appendix to the specification 3 View
2006-11-02 LET. Miscellaneous Incoming Letter 1 View
2006-11-02 WFEE Fee Worksheet (SB06) 1 View
2006-10-30 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2006-10-30 FOR Foreign Reference 56 View
2006-08-23 CTNF Non-Final Rejection 12 View
2006-08-23 892 List of references cited by examiner 1 View
2006-08-23 SRFW Search information including classification, databases and other search related notes 1 View
2006-08-23 FWCLM Index of Claims 1 View
2006-08-23 BIB Bibliographic Data Sheet 1 View
2005-07-25 PEFR Applicant Response to Pre-Exam Formalities Notice 5 View
2005-07-25 OATH Oath or Declaration filed 2 View
2005-07-01 PEFN Pre-Exam Formalities Notice 2 View
2005-06-02 TRNA Transmittal of New Application 5 View
2005-06-02 SPEC Specification 8 View
2005-06-02 CLM Claims 4 View
2005-06-02 ABST Abstract 1 View
2005-06-02 DRW Drawings-only black and white line drawings 6 View
2005-06-02 OATH Oath or Declaration filed 2 View
2005-06-02 WFEE Fee Worksheet (SB06) 1 View
2005-06-02 WFEE Fee Worksheet (SB06) 1 View
2005-06-02 ADS Application Data Sheet 3 View
2005-06-02 136A Authorization for Extension of Time all replies 5 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 7,301,422
App. No.
11/143,377
Filed
2005-06-02
Granted
2007-11-27
Pub. No.
US20060273864A1
Examiner
LEE, BENNY T
Art Unit
2817
PTA
-3 days