US2803281A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pocketbook for foreign currency
Assignee: Individual
•
Filing: 1955-06-09
•
Granted: 1957-08-20
•
Expires: 1975-06-09
Abstract
No abstract record available.
Inventors
- 👤 Sutton Ione Ulrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:56
CPC Classifications
A; A45; A45C; A45C1/00; A45C1/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1646827A
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US2207135A
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US2374115A
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US2523724A
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US2467662A
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US2604133A
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US2566452A
Cited
US2684097A
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US2666466A
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US2681677A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-19 | 1961-02-18 | 1961-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-19 | 1965-02-18 | 1965-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-19 | 1969-02-18 | 1969-08-20 | $7700.00 | Window Closed / Lapsed |