IP Library › Granted Patent US 11,420,428
Granted Patent Utility PCT National Stage
US 11,420,428 · Confirmation No. 3540

COMPOSITE POLYMERIC FILM WEAR LAYER FOR HARD SURFACES

Inventor: Sundar Mohan RAO
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2022-08-03 ISSUE.NTF Issue Notification 1 View
2022-08-02 RETMAIL Mail returned to USPTO as undelivered 4 View
2022-07-21 PET.DEC.PUBS Petition decision routed to the publications branch to act on the decision or continue prosecution. 4 View
2022-06-28 ABN Abandonment 1 View
2022-06-14 PET.OP Petition for review by the Office of Petitions 4 View
2022-06-14 IFEE Issue Fee Payment (PTO-85B) 1 View
2022-06-14 WFEE Fee Worksheet (SB06) 2 View
2022-06-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2022-03-11 NOA Notice of Allowance and Fees Due (PTOL-85) 7 View
2022-03-11 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 3 View
2022-03-11 SRFW Search information including classification, databases and other search related notes 1 View
2022-03-11 SRNT Examiner's search strategy and results 1 View
2022-03-11 BIB Bibliographic Data Sheet 1 View
2021-12-23 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2021-12-23 CLM Claims 4 View
2021-12-23 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2021-12-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-12-23 WFEE Fee Worksheet (SB06) 1 View
2021-09-29 CTNF Non-Final Rejection 5 View
2021-09-29 892 List of references cited by examiner 1 View
2021-09-29 SRFW Search information including classification, databases and other search related notes 1 View
2021-09-29 1449 List of References cited by applicant and considered by examiner 1 View
2021-09-29 1449 List of References cited by applicant and considered by examiner 2 View
2021-09-29 SRNT Examiner's search strategy and results 3 View
2021-09-29 1449 List of References cited by applicant and considered by examiner 5 View
2021-07-09 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2021-07-09 TRAN.LET Transmittal Letter 2 View
2021-07-09 FOR Foreign Reference 18 View
2021-07-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-06-18 APP.FILE.REC Filing Receipt 4 View
2021-06-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-06-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-06-17 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2021-06-17 FOR Foreign Reference 61 View
2021-06-17 FOR Foreign Reference 42 View
2021-06-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-06-17 TRAN.LET Transmittal Letter 2 View
2021-06-14 PA.. Power of Attorney 1 View
2021-06-14 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2021-06-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-06-14 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 1 View
2021-06-14 ADS Application Data Sheet 7 View
2021-06-14 PA.. Power of Attorney 1 View
2021-06-14 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2021-06-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-03-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-03-12 APP.FILE.REC Filing Receipt 4 View
2021-03-09 PA.. Power of Attorney 2 View
2021-03-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-03-09 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2021-03-09 ADS Application Data Sheet 8 View
2020-09-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-08-27 PA.. Power of Attorney 1 View
2020-08-27 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2020-08-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2020-08-27 TRAN.LET Transmittal Letter 2 View
2020-08-27 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2020-08-27 CLM Claims 6 View
2020-08-27 A.PE Preliminary Amendment 1 View
2020-08-27 WFEE Fee Worksheet (SB06) 1 View
2020-08-26 FAI.REQ First Action Interview - Enrollment Request 3 View
2020-08-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2020-05-20 OATH Oath or Declaration filed 3 View
2020-05-20 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2020-05-20 FOR Foreign Reference 28 View
2020-05-20 FOR Foreign Reference 55 View
2020-05-20 FOR Foreign Reference 29 View
2020-05-20 FOR Foreign Reference 59 View
2020-05-20 REF.OTHER Other reference-Patent/Application/Search Documents 13 View
2020-05-20 N417 Electronic Filing System Acknowledgment Receipt 3 View
2020-05-07 NTC.PUB Notice of Publication 1 View
2020-04-06 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2020-04-06 APP.FILE.REC Filing Receipt 4 View
2020-04-06 WFEE Fee Worksheet (SB06) 1 View
2020-03-30 A.PE Preliminary Amendment 1 View
2020-03-30 CLM Claims 6 View
2020-03-30 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2020-03-30 PEFR Applicant Response to Pre-Exam Formalities Notice 2 View
2020-03-30 WFEE Fee Worksheet (SB06) 2 View
2020-03-30 N417 Electronic Filing System Acknowledgment Receipt 3 View
2020-03-30 TRAN.LET Transmittal Letter 2 View
2020-03-30 TRAN.LET Transmittal Letter 2 View
2020-03-30 WFEE Fee Worksheet (SB06) 1 View
2020-01-31 WCLM Claims Worksheet (PTO-2022) 1 View
2020-01-31 371.FEE.M923 371 (National Stage) Supplemental Fees Missing - Form M923 2 View
2020-01-31 WFEE Fee Worksheet (SB06) 1 View
2020-01-31 APP.FILE.REC Filing Receipt 3 View
2020-01-30 WFEE Fee Worksheet (SB06) 1 View
2020-01-23 371P Documents submitted with 371 (National Stage) Applications 11 View
2020-01-23 WFEE Fee Worksheet (SB06) 1 View
2020-01-23 CLM Claims 6 View
2020-01-23 SPEC Specification 15 View
2020-01-23 ABST Abstract 1 View
2020-01-23 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2020-01-23 P.N.101.CONV PCT/RO/101 - Request form for new International Application - Conventional 4 View
2020-01-23 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2020-01-23 FRPR Certified Copy of Foreign Priority Application 31 View
2020-01-23 A.PE Preliminary Amendment 1 View
2020-01-23 SPEC Specification 1 View
2020-01-23 CLM Claims 5 View
2020-01-23 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2020-01-23 ADS Application Data Sheet 8 View
2020-01-23 WFEE Fee Worksheet (SB06) 2 View
2020-01-23 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
Patent No.
US 11,420,428
App. No.
16/633,166
Filed
2020-01-23
Granted
2022-08-23
Pub. No.
US20200139686A1
Art Unit
1785
PTA
-36 days