US3055339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid coating applicator for inner surfaces of pipe strings
Assignee: Jersey Production Research Co
•
Filing: 1961-02-27
•
Granted: 1962-09-25
•
Expires: 1981-02-27
Abstract
No abstract record available.
Inventors
- 👤 Pistole Harry
- 👤 James L Rike
- 👤 Garland C Terrel
- 👤 Delvin J Lefner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:28
CPC Classifications
B; B05; B05C; B05C7/00; B05C7/06; B05C7/08; Y; Y10; Y10S; Y10S118/00; Y10S118/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1787126A
Cited
US2941500A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-24 | 1966-03-26 | 1966-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-24 | 1970-03-26 | 1970-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-24 | 1974-03-26 | 1974-09-25 | $7700.00 | Window Closed / Lapsed |