US2888970A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Purse construction
Assignee: Individual
•
Filing: 1957-03-11
•
Granted: 1959-06-02
•
Expires: 1977-03-11
Abstract
No abstract record available.
Inventors
- 👤 Charles H Seaver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:54
CPC Classifications
A; A45; A45C; A45C3/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US235278A
Cited
US294217A
Cited
US432539A
Cited
US444215A
Cited
US2101281A
Cited
US2443335A
Cited
US2595113A
Cited
US2573806A
Cited
US2623656A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-06-01 | 1962-12-01 | 1963-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-01 | 1966-12-01 | 1967-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-01 | 1970-12-01 | 1971-06-02 | $7700.00 | Window Closed / Lapsed |