Patent Application
Utility
App. No. 18/503,316
· Confirmation No. 5188
FIBER-BASED BED GRADING MATERIAL
Applicant:
UNIFRAX I LLC
Notice of Allowance Mailed -- Application Received in Office of Publications
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-08-14 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 9 | View | |
| 2026-08-14 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-08-14 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2026-08-14 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2026-08-14 | SRNT |
Examiner's search strategy and results | 20 | View | |
| 2026-07-01 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2026-07-01 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2026-07-01 | CLM |
Claims | 4 | View | |
| 2026-07-01 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2026-07-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-07-01 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-04-08 | CTNF |
Non-Final Rejection | 14 | View | |
| 2026-04-08 | 892 |
List of references cited by examiner | 1 | View | |
| 2026-04-08 | FWCLM |
Index of Claims | 1 | View | |
| 2026-04-08 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2026-04-08 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2026-04-08 | SRNT |
Examiner's search strategy and results | 19 | View | |
| 2026-04-08 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2026-04-08 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2024-05-02 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2024-04-09 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 12 | View | |
| 2024-04-09 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2024-04-09 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2024-04-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-11-22 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2023-11-22 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-11-22 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2023-11-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-11-20 | PA.. |
Power of Attorney | 1 | View | |
| 2023-11-20 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2023-11-07 | DRW |
Drawings-only black and white line drawings | — | View | |
| 2023-11-07 | ADS |
Application Data Sheet | 9 | View | |
| 2023-11-07 | FOR |
Foreign Reference | 10 | View | |
| 2023-11-07 | SPEC |
Specification | 12 | View | |
| 2023-11-07 | CLM |
Claims | 3 | View | |
| 2023-11-07 | ABST |
Abstract | 1 | View | |
| 2023-11-07 | DRW.NONBW |
Drawings-other than black and white line drawings | 5 | View | |
| 2023-11-07 | OATH |
Oath or Declaration filed | 3 | View | |
| 2023-11-07 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2023-11-07 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2023-11-07 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2023-11-07 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2023-11-07 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2023-11-07 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
502/1
B01J21/04
B01J23/28
B01J35/615
B01J35/613
B01J35/31
B01J35/633
B01J35/56
B01J2235/15
B01J21/08
B01J37/0018
B01J37/0215
Prosecution
- Examiner
- HAILEY, PATRICIA L
- Art Unit
- 1732
- Customer No.
- 27683
- Docket No.
- 57388.1161US01
- Confirmation No.
- 5188
Publication
- Pub. No.
- US20240139715A1
- Pub. Date
- 2024-05-02
from
LYDALL INC.,
LYDALL PERFORMANCE MATERIALS (US), INC.,
REFRACTORY SPECIALTIES, INCORPORATED,
SOUTHERN FELT COMPANY, INC.,
STELLAR MATERIALS,
UNIFRAX I LLC
FIRST LIEN PATENT SECURITY AGREEMENT
Recorded 2024-10-02
from
LYDALL INC.,
LYDALL PERFORMANCE MATERIALS (US), INC.,
REFRACTORY SPECIALTIES, INCORPORATED,
SOUTHERN FELT COMPANY, INC.,
STELLAR MATERIALS,
UNIFRAX I LLC
SECOND LIEN TRADEMARK SECURITY AGREEMENT
Recorded 2024-10-02
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2023-11-07
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Quick Facts
- App. No.
- 18/503,316
- Filed
- 2023-11-07
- Pub. No.
- US20240139715A1
- Examiner
- HAILEY, PATRICIA L
- Art Unit
- 1732
External Links