US2765949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container
Assignee: Individual
•
Filing: 1953-10-23
•
Granted: 1956-10-09
•
Expires: 1973-10-23
Abstract
No abstract record available.
Inventors
- 👤 Hillman Swan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:28
CPC Classifications
E; E05; E05D; E05D1/00; E05D1/06; E05D5/00; E05D5/10; E05D2005/102; E05D7/00; E05D7/10; E05D7/1061; E05D7/1077; E05Y; E05Y2201/00; E05Y2201/40; E05Y2201/47; E05Y2600/00; E05Y2600/10; E05Y2600/13
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) | 1959-10-09 | 1960-04-09 | 1960-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-09 | 1964-04-09 | 1964-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-09 | 1968-04-09 | 1968-10-09 | $7700.00 | Window Closed / Lapsed |