US2551116A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of collapsible tubes and like containers or articles of hardened lead thinly coated with tin
Assignee: Individual
•
Filing: 1946-01-05
•
Granted: 1951-05-01
•
Expires: 1966-01-05
Abstract
No abstract record available.
Inventors
- 👤 Goffart Andre Armand Jule Jean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:23
CPC Classifications
C; C23; C23C; C23C2/00; C23C2/04; C23C2/08; C23C30/00; Y; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12687
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-30 | 1954-10-30 | 1955-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-30 | 1958-10-30 | 1959-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-30 | 1962-10-30 | 1963-05-01 | $7700.00 | Window Closed / Lapsed |