Patent Application
Provisional
Small
App. No. 63/518,612
· Confirmation No. 1451
Float Sub Comprising at Least One Float Valve with Metal-to-Metal Seals
Inventor:
ROBERT J. LEJEUNE
Applicant:
B.L. SALES & MANAGEMENT, INC.
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2023-08-15 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2023-08-10 | N417 |
Electronic Filing System Acknowledgment Receipt | — | View | |
| 2023-08-10 | ADS |
Application Data Sheet | — | View | |
| 2023-08-10 | DRW |
Drawings-only black and white line drawings | — | View | |
| 2023-08-10 | SPEC |
Specification | — | View | |
| 2023-08-10 | N417.PYMT |
Electronic Fee Payment | — | View |
Inventors
ROBERT J. LEJEUNE
LAFAYETTE, LA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 31230
- Docket No.
- 6043
- Confirmation No.
- 1451
Child
Claims priority from a provisional application
→
App. 19/200,651
Filed 2025-05-06
· Final Rejection Counted, Not Yet Mailed
Child
Claims priority from a provisional application
→
App. 18/650,826
· US 12,291,940
Filed 2024-04-30
· Patented Case
Child
Claims priority from a provisional application
→
App. PCTIB2024054219
Filed 2024-05-01
· PCT - International Search Report Mailed to IB
from
LEJEUNE, ROBERT J.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-05-13
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Quick Facts
- App. No.
- 63/518,612
- Filed
- 2023-08-10
External Links