Granted Patent
Utility
US 12,249,350
· Confirmation No. 9239
Methods for Improving Track Density in Dual-Reel Removable Tape Devices and Fixed Tape Devices
Applicant:
Western Digital Technologies, Inc.
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Code | Description | Pages | ||
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| 2025-03-11 | EGRANT.PDF |
Digitally signed official patent eGrant document | — | View | |
| 2025-03-11 | EGRANT.NTF |
eGrant day-of Notification | 2 | View | |
| 2025-02-19 | ISSUE.NTF |
Issue Notification | 2 | View | |
| 2025-02-03 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2025-02-03 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-02-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-12-26 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2024-11-14 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 7 | View | |
| 2024-11-14 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2024-11-14 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2024-11-14 | SRNT |
Examiner's search strategy and results | 11 | View | |
| 2024-11-14 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2024-10-31 | A.QU |
Response after Ex Parte Quayle Action | — | View | |
| 2024-10-31 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2024-10-31 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2024-10-31 | A.QU |
Response after Ex Parte Quayle Action | 1 | View | |
| 2024-10-31 | SPEC |
Specification | 2 | View | |
| 2024-10-31 | CLM |
Claims | 5 | View | |
| 2024-10-31 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2024-10-31 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2024-10-31 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2024-10-31 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2024-10-31 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-09-19 | CTEQ |
Ex Parte Quayle Action | 9 | View | |
| 2024-09-19 | 892 |
List of references cited by examiner | 1 | View | |
| 2024-09-19 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2024-09-19 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2024-09-19 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2024-09-19 | SRNT |
Examiner's search strategy and results | 9 | View | |
| 2023-08-16 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2023-08-16 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-08-03 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2023-08-03 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2023-08-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2023-08-03 | SPEC |
Specification | 26 | View | |
| 2023-08-03 | CLM |
Claims | 6 | View | |
| 2023-08-03 | ABST |
Abstract | 1 | View | |
| 2023-08-03 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2023-08-03 | ADS |
Application Data Sheet | 9 | View | |
| 2023-08-03 | PA.. |
Power of Attorney | 2 | View | |
| 2023-08-03 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Mr. Keiichi OKADA
Yokohama-shi, JAPAN
Mr. Takehiko HAMAGUCHI
Fujisawa-shi, JAPAN
Mr. Akira SAKAGAMI
Kanagawa, JAPAN
Attorneys & Agents of Record
Classification
USPC
360/85
G11B23/08714
G11B5/00817
G11B5/584
G11B15/32
G11B15/43
G11B23/0875
G11B27/13
G11B2220/655
G11B2220/90
Prosecution
- Examiner
- RENNER, CRAIG A
- Art Unit
- 2688
- Customer No.
- 124731
- Docket No.
- WESD/0874US (WDA-6957-US)
- Confirmation No.
- 9239
Publication
- Pub. No.
- US20240428823A1
- Pub. Date
- 2024-12-26
Patent Term Adjustment
0days
PATENT COLLATERAL AGREEMENT- A&R
Recorded 2023-11-21
PATENT COLLATERAL AGREEMENT - DDTL
Recorded 2023-11-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2023-11-06
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Quick Facts
- Patent No.
- US 12,249,350
- App. No.
- 18/229,775
- Filed
- 2023-08-03
- Granted
- 2025-03-11
- Pub. No.
- US20240428823A1
- Examiner
- RENNER, CRAIG A
- Art Unit
- 2688
- PTA
- 0 days
External Links