US3022765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for interior coating of pipes
Assignee: Consolidated Edison Company of New York Inc
•
Filing: 1958-04-03
•
Granted: 1962-02-27
•
Expires: 1978-04-03
Abstract
No abstract record available.
Inventors
- 👤 Constantine P Xenis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:04
CPC Classifications
B; B05; B05C; B05C7/00; B05C7/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1736293A
Cited
US1951221A
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US2094692A
Cited
US2091544A
Cited
US2743743A
Cited
US2739424A
Cited
US2758917A
Cited
US2894539A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |