US1966713A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the manufacture of metal containers
Assignee: Individual
•
Filing: 1929-10-14
•
Granted: 1934-07-17
•
Expires: 1949-10-14
Abstract
No abstract record available.
Inventors
- 👤 Flint Charles Frederik Vilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:54
CPC Classifications
B; B21; B21D; B21D22/00; B21D22/14; B21D22/16; B21D51/00; B21D51/16; B21D51/18; Y; Y10; Y10S; Y10S220/00; Y10S220/01; Y10S72/00; Y10S72/715; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49893
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1937-07-16 | 1938-01-15 | 1938-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-07-16 | 1942-01-15 | 1942-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-07-16 | 1946-01-15 | 1946-07-17 | $7700.00 | Window Closed / Lapsed |