Patent US2862276A successfully refreshed from Google Patents.
US2862276A
Expired / Lapsed
US
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Pipe coating device
Assignee: Individual
•
Filing: 1954-11-18
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Granted: 1958-12-02
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Expires: 1974-11-18
Abstract
No abstract record available.
Inventors
- 👤 Percy B Botting
- 👤 Joe B Killian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:31
CPC Classifications
B; B05; B05C; B05C3/00; B05C3/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1303889A
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US1891764A
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US1941299A
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US1873413A
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US1888101A
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US2015001A
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US2119415A
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US2269032A
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US2324760A
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US2470068A
Cited
US2763047A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-01 | 1962-06-02 | 1962-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-01 | 1966-06-02 | 1966-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-01 | 1970-06-02 | 1970-12-02 | $7700.00 | Window Closed / Lapsed |