IP Library › Patent Application 17581303
Patent Application Utility
App. No. 17/581,303 · Confirmation No. 2673

LIGHTGUIDES WITH COLOR- AND TIME-SEQUENTIAL GRATINGS

Abandoned -- Failure to Respond to an Office Action View Publication ↗
⬇ PDF
 Code Description Pages PDF
2025-04-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2025-04-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2025-03-25 PA.. Power of Attorney 2 View
2025-03-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-06-21 ABN Abandonment 2 View
2023-12-01 CTNF Non-Final Rejection 10 View
2023-12-01 892 List of references cited by examiner 1 View
2023-12-01 SRFW Search information including classification, databases and other search related notes 2 View
2023-12-01 FOR Foreign Reference 25 View
2023-12-01 BIB Bibliographic Data Sheet 1 View
2023-12-01 SRNT Examiner's search strategy and results 10 View
2023-12-01 FOR Foreign Reference 418 View
2023-08-09 EXIN Examiner Interview Summary Record (PTOL - 413) 2 View
2023-08-07 DRW Drawings-only black and white line drawings 1 View
2023-08-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-08-07 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2023-08-07 SPEC Specification 1 View
2023-08-07 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2023-08-07 CLM Claims 6 View
2023-08-07 REM Applicant Arguments/Remarks Made in an Amendment 8 View
2023-08-07 WFEE Fee Worksheet (SB06) 1 View
2023-07-20 M865E Electronic Request for Interview with Examiner 1 View
2023-07-03 CTNF Non-Final Rejection 7 View
2023-07-03 892 List of references cited by examiner 1 View
2023-07-03 SRFW Search information including classification, databases and other search related notes 1 View
2023-07-03 BIB Bibliographic Data Sheet 1 View
2023-07-03 SRNT Examiner's search strategy and results 4 View
2023-07-03 1449 List of References cited by applicant and considered by examiner 8 View
2023-07-03 1449 List of References cited by applicant and considered by examiner 4 View
2023-06-08 NTC.PUB Notice of Publication 1 View
2023-04-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-04-18 IDS Information Disclosure Statement (IDS) Form (SB08) 8 View
2023-04-18 FOR Foreign Reference 18 View
2023-04-18 FOR Foreign Reference 30 View
2023-04-18 FOR Foreign Reference 7 View
2023-04-18 FOR Foreign Reference 44 View
2023-04-18 FOR Foreign Reference 60 View
2023-04-18 REF.OTHER Other reference-Patent/Application/Search Documents 12 View
2023-04-18 REF.OTHER Other reference-Patent/Application/Search Documents 8 View
2023-04-18 REF.OTHER Other reference-Patent/Application/Search Documents 11 View
2023-04-18 REF.OTHER Other reference-Patent/Application/Search Documents 14 View
2023-04-18 REF.OTHER Other reference-Patent/Application/Search Documents 9 View
2023-04-18 REF.OTHER Other reference-Patent/Application/Search Documents 10 View
2023-04-18 REF.OTHER Other reference-Patent/Application/Search Documents 14 View
2023-04-18 N417 Electronic Filing System Acknowledgment Receipt 5 View
2023-01-27 APP.FILE.REC Filing Receipt 4 View
2023-01-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2023-01-23 PA.. Power of Attorney 1 View
2023-01-23 PA.. Power of Attorney 1 View
2023-01-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-01-23 OATH Oath or Declaration filed 3 View
2023-01-23 ADS.CORR Application Data Sheet to update/correct info 5 View
2023-01-23 TRAN.LET Transmittal Letter 1 View
2023-01-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-01-23 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 4 View
2023-01-23 OATH Oath or Declaration filed 5 View
2022-05-18 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2022-05-18 N417 Electronic Filing System Acknowledgment Receipt 3 View
2022-02-01 APP.FILE.REC Filing Receipt 4 View
2022-02-01 WFEE Fee Worksheet (SB06) 1 View
2022-02-01 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2022-01-21 ADS Application Data Sheet 9 View
2022-01-21 DRW Drawings-only black and white line drawings 13 View
2022-01-21 WFEE Fee Worksheet (SB06) 2 View
2022-01-21 N417 Electronic Filing System Acknowledgment Receipt 3 View
2022-01-21 SPEC Specification 31 View
2022-01-21 CLM Claims 6 View
2022-01-21 ABST Abstract 1 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.
17/581,303
Filed
2022-01-21
Pub. No.
US20230176376A1
Art Unit
2874