Patent Application
Provisional
Small
App. No. 63/858,118
· Confirmation No. 5674
METHODS OF USING INDUCTION HEATING AND MOISTURE BARRIERS TO PERFORM IN-SERVICE PIPELINE MAINTENANCE
Applicant:
WeldFit LLC
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2025-08-28 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2025-08-28 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-08-05 | SPEC |
Specification | — | View | |
| 2025-08-05 | ADS |
Application Data Sheet | 8 | View | |
| 2025-08-05 | SPEC |
Specification | 16 | View | |
| 2025-08-05 | CLM |
Claims | 8 | View | |
| 2025-08-05 | ABST |
Abstract | 1 | View | |
| 2025-08-05 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2025-08-05 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-08-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-08-05 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2025-08-05 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-08-05 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Frede J. Maxwell
League City, TX
Paul Gonzalez
Dickenson, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 126880
- Docket No.
- WeldFiIhPr
- Confirmation No.
- 5674
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 63/858,118
- Filed
- 2025-08-05
External Links