US2330207A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making sheet metal containers
Assignee: CONTRINENTAL CAN Co Inc
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Filing: 1941-01-22
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Granted: 1943-09-28
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Expires: 1961-01-22
Abstract
No abstract record available.
Inventors
- 👤 Isaac W England
- 👤 Haycock John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:10
CPC Classifications
B; B21; B21C; B21C37/00; B21C37/06; B21C37/10; B21C37/108; B21D; B21D39/00; B21D39/03; B21D39/037; B21D51/00; B21D51/16; B21D51/26; B21D51/28; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49936; Y10T29/49938
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) | 1946-09-27 | 1947-03-29 | 1947-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-09-27 | 1951-03-29 | 1951-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-09-27 | 1955-03-29 | 1955-09-28 | $7700.00 | Window Closed / Lapsed |