US2421154A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aluminum powder and resin spot facing material
Assignee: Continental Can Co Inc
•
Filing: 1943-06-22
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Granted: 1947-05-27
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Expires: 1963-06-22
Abstract
No abstract record available.
Inventors
- 👤 Curtis E Maier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:58
CPC Classifications
C; C09; C09K; C09K3/00; C09K3/10; C09K2200/00; C09K2200/02; C09K2200/0204; C09K2200/0213; C09K2200/06; C09K2200/0615; C09K2200/0622; C09K2200/0635; C09K2200/0687; Y; Y10; Y10T; Y10T428/00; Y10T428/26; Y10T428/263; Y10T428/27; Y10T428/273
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1699274A
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US1899782A
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US2111395A
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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) | 1950-05-26 | 1950-11-25 | 1951-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-05-26 | 1954-11-25 | 1955-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-05-26 | 1958-11-25 | 1959-05-27 | $7700.00 | Window Closed / Lapsed |