IP Library Patent Application 18375135
Patent Application Utility
App. No. 18/375,135 · Confirmation No. 3480

FRAGMENT TIERING

Applicant: Dropbox, Inc.
Notice of Allowance Mailed -- Application Received in Office of Publications View Publication ↗
⬇ PDF
Code Description Pages PDF
2026-08-03 NOA Notice of Allowance and Fees Due (PTOL-85) 9 View
2026-08-03 SRFW Search information including classification, databases and other search related notes 2 View
2026-08-03 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 3 View
2026-08-03 SRNT Examiner's search strategy and results 2 View
2026-08-03 BIB Bibliographic Data Sheet 1 View
2026-08-03 SRNT Examiner's search strategy and results 2 View
2026-08-03 SRNT Examiner's search strategy and results 23 View
2026-06-12 A.NE Response After Final Action View
2026-06-12 RCEX Request for Continued Examination (RCE) 3 View
2026-06-12 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2026-06-12 CLM Claims 12 View
2026-06-12 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2026-06-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-06-12 N417.PYMT Electronic Fee Payment 2 View
2026-06-12 WFEE Fee Worksheet (SB06) 1 View
2026-05-29 EXIN Examiner Interview Summary Record (PTOL - 413) 2 View
2026-05-29 OA.APPENDIX Office Action Appendix 3 View
2026-05-20 M865E Electronic Request for Interview with Examiner 1 View
2026-04-15 CTFR Final Rejection 21 View
2026-04-15 SRFW Search information including classification, databases and other search related notes 1 View
2026-04-15 SRNT Examiner's search strategy and results 21 View
2026-02-26 A... Amendment/Request for Reconsideration-After Non-Final Rejection View
2026-02-26 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2026-02-26 CLM Claims 11 View
2026-02-26 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2026-02-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-02-26 WFEE Fee Worksheet (SB06) 1 View
2026-02-23 EXIN Examiner Interview Summary Record (PTOL - 413) 3 View
2026-02-23 OA.APPENDIX Office Action Appendix 4 View
2026-02-13 M865E Electronic Request for Interview with Examiner 1 View
2025-12-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2025-12-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2025-12-08 PA.. Power of Attorney 2 View
2025-12-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-12-04 CTNF Non-Final Rejection 23 View
2025-12-04 892 List of references cited by examiner 1 View
2025-12-04 SRFW Search information including classification, databases and other search related notes 1 View
2025-12-04 SRNT Examiner's search strategy and results 16 View
2025-10-01 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) View
2025-10-01 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2025-10-01 CLM Claims 7 View
2025-10-01 INTRVIEW.APP Applicant summary of interview with examiner 1 View
2025-10-01 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2025-10-01 RCEX Request for Continued Examination (RCE) 3 View
2025-10-01 N417.PYMT Electronic Fee Payment 2 View
2025-10-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-10-01 WFEE Fee Worksheet (SB06) 1 View
2025-09-24 EXIN Examiner Interview Summary Record (PTOL - 413) 2 View
2025-07-02 CTFR Final Rejection 22 View
2025-07-02 892 List of references cited by examiner 1 View
2025-07-02 SRFW Search information including classification, databases and other search related notes 1 View
2025-07-02 SRNT Examiner's search strategy and results 13 View
2025-05-28 DRW.SUPP Drawings-black and white line and/or other drawings View
2025-05-28 A... Amendment/Request for Reconsideration-After Non-Final Rejection View
2025-05-28 N417.PYMT Electronic Fee Payment 2 View
2025-05-28 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2025-05-28 CLM Claims 7 View
2025-05-28 DRW Drawings-only black and white line drawings 7 View
2025-05-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-05-28 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2025-05-28 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2025-05-28 WFEE Fee Worksheet (SB06) 1 View
2025-05-01 M865E Electronic Request for Interview with Examiner 1 View
2025-04-03 NTC.PUB Notice of Publication 1 View
2025-02-13 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2025-01-28 CTNF Non-Final Rejection 26 View
2025-01-28 892 List of references cited by examiner 1 View
2025-01-28 FWCLM Index of Claims 1 View
2025-01-28 SRFW Search information including classification, databases and other search related notes 1 View
2025-01-28 SRNT Examiner's search strategy and results 4 View
2025-01-28 BIB Bibliographic Data Sheet 1 View
2025-01-28 SRNT Examiner's search strategy and results 14 View
2025-01-28 1449 List of References cited by applicant and considered by examiner 3 View
2024-06-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2024-06-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2024-06-07 PA.. Power of Attorney View
2024-06-07 PA.. Power of Attorney 2 View
2024-06-07 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2024-06-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-10-17 APP.FILE.REC Filing Receipt 3 View
2023-10-17 WFEE Fee Worksheet (SB06) 1 View
2023-10-17 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2023-10-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-10-06 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2023-10-06 OATH Oath or Declaration filed 3 View
2023-09-29 PA.. Power of Attorney 2 View
2023-09-29 SPEC Specification 36 View
2023-09-29 CLM Claims 8 View
2023-09-29 ABST Abstract 1 View
2023-09-29 WFEE Fee Worksheet (SB06) 2 View
2023-09-29 N417 Electronic Filing System Acknowledgment Receipt 3 View
2023-09-29 ADS Application Data Sheet 9 View
2023-09-29 ECOMM.AUTH Internet Communications Authorization 2 View
2023-09-29 DRW Drawings-only black and white line drawings 8 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
App. No.
18/375,135
Filed
2023-09-29
Pub. No.
US20250110862A1
Art Unit
2137