US2907487A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Expansible containers
Assignee: Individual
•
Filing: 1957-07-01
•
Granted: 1959-10-06
•
Expires: 1977-07-01
Abstract
No abstract record available.
Inventors
- 👤 Harrington Susie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:29
CPC Classifications
A; A47; A47B; A47B88/00; A47B88/90; A47B88/969; A47B88/975; A47B88/994
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US560893A
Cited
US2732091A
Cited
GB145911A
Cited
US1695222A
Cited
US1746720A
Cited
US1995335A
Cited
US2223074A
Cited
DE890033C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |