US2562579A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of applying end closures to containers
Assignee: Gardner Board and Carton Co
•
Filing: 1944-08-29
•
Granted: 1951-07-31
•
Expires: 1964-08-29
Abstract
No abstract record available.
Inventors
- 👤 William A Ringler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:04
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/004; B31B2105/00; B31B2105/002; B31B2105/0022; B31B2110/00; B31B2110/20; B31B2110/30
Claims Analysis
Total Claims: 0
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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) | 1954-07-30 | 1955-01-29 | 1955-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-30 | 1959-01-29 | 1959-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-30 | 1963-01-29 | 1963-07-31 | $7700.00 | Window Closed / Lapsed |