US2430046A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible tube
Assignee: Individual
•
Filing: 1942-11-18
•
Granted: 1947-11-04
•
Expires: 1962-11-18
Abstract
No abstract record available.
Inventors
- 👤 Dreyfus Camille
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:40
CPC Classifications
B; B65; B65D; B65D35/00; B65D35/14; B65D35/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1322426A
Cited
US1074926A
Cited
US1188115A
Cited
US1352355A
Cited
US1844215A
Cited
US1909199A
Cited
US2176109A
Cited
US2287259A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-11-03 | 1951-05-05 | 1951-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-11-03 | 1955-05-05 | 1955-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-11-03 | 1959-05-05 | 1959-11-04 | $7700.00 | Window Closed / Lapsed |