US2925757A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of forming a container
Assignee: Acme Steel Co
•
Filing: 1955-02-16
•
Granted: 1960-02-23
•
Expires: 1975-02-16
Abstract
No abstract record available.
Inventors
- 👤 Allen B Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:39
CPC Classifications
B; B65; B65D; B65D3/00; B65D3/28; B65D3/30; B31; B31B; B31B2105/00; B31B2105/002; B31B2105/0022; B31B2120/00; B31B2120/002; B31B50/00; B31B50/26; B31B50/28; B31B50/60; B31B50/72; B31B50/74; B31B50/81
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US931233A
Cited
US935959A
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US1256733A
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US1590747A
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DE434914C
Cited
CH173355A
Cited
US2085034A
Cited
US2232037A
Cited
US2311675A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-22 | 1963-08-24 | 1964-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-22 | 1967-08-24 | 1968-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-22 | 1971-08-24 | 1972-02-23 | $7700.00 | Window Closed / Lapsed |