Patent Application
Provisional
Small
App. No. 63/137,433
· Confirmation No. 6686
Method and Apparatus for Using Biofuels in Engines Having Emission Control Systems
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2021-01-21 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2021-01-14 | TR.PROV |
Provisional Cover Sheet (SB16) | 2 | View | |
| 2021-01-14 | DRW |
Drawings-only black and white line drawings | 12 | View | |
| 2021-01-14 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2021-01-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2021-01-14 | ABST |
Abstract | 1 | View | |
| 2021-01-14 | SPEC |
Specification | 14 | View |
Inventors
Attorneys & Agents of Record
Prosecution
- Customer No.
- 86217
- Docket No.
- OP-05
- Confirmation No.
- 6686
Child
PCT
Claims priority from a provisional application
→
PCT/US2022/012586
Filed 2022-01-14
· PCT - International Search Report Mailed to IB
Child
Claims priority from a provisional application
→
App. 18/272,197
· US 12,305,583
Filed 2023-07-13
· Patented Case
Child
Claims priority from a provisional application
→
App. 19/186,998
Filed 2025-04-23
· Non Final Action Counted, Not Yet Mailed
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 63/137,433
- Filed
- 2021-01-14
External Links