US2824663A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for repairing damaged places in the walls of metallic containers
Assignee: Novartis AG
•
Filing: 1957-03-05
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Granted: 1958-02-25
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Expires: 1977-03-05
Abstract
No abstract record available.
Inventors
- 👤 Fischer Heinz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:44
CPC Classifications
F; F16; F16B; F16B33/00; F16B33/004; F16L; F16L55/00; F16L55/16; F16L55/1612; Y; Y10; Y10S; Y10S411/00; Y10S411/90; Y10S411/901; Y10S411/902; Y10S411/903; Y10S411/915
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1171098A
Cited
US2726009A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-02-24 | 1961-08-26 | 1962-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-24 | 1965-08-26 | 1966-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-24 | 1969-08-26 | 1970-02-25 | $7700.00 | Window Closed / Lapsed |