Patent US2914846A successfully refreshed from Google Patents.
US2914846A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing nondistortable linings of noncorrosive, metallic materials for containers of any kind
Assignee: Individual
•
Filing: 1954-12-08
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Granted: 1959-12-01
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Expires: 1974-12-08
Abstract
No abstract record available.
Inventors
- 👤 Baldus Rudolf
- 👤 Holler Hermann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:16
CPC Classifications
B; B23; B23K; B23K9/00; B23K9/007
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2172819A
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US2319455A
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US2300700A
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US2629806A
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US2448107A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-30 | 1963-06-01 | 1963-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-30 | 1967-06-01 | 1967-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-30 | 1971-06-01 | 1971-12-01 | $7700.00 | Window Closed / Lapsed |