US2639059A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means including a winding shaft and a roller for mounting and collapsing tubular containers
Assignee: Individual
•
Filing: 1951-06-19
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Granted: 1953-05-19
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Expires: 1971-06-19
Abstract
No abstract record available.
Inventors
- 👤 Arthur S Durham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:56
CPC Classifications
B; B65; B65D; B65D35/00; B65D35/24; B65D35/28; B65D35/285
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) | 1956-05-18 | 1956-11-17 | 1957-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-18 | 1960-11-17 | 1961-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-18 | 1964-11-17 | 1965-05-19 | $7700.00 | Window Closed / Lapsed |