US2423911A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Billfold
Assignee: Individual
•
Filing: 1943-10-09
•
Granted: 1947-07-15
•
Expires: 1963-10-09
Abstract
No abstract record available.
Inventors
- 👤 Leopold G Stanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:37
CPC Classifications
A; A45; A45C; A45C1/00; A45C1/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1866618A
Cited
US2007469A
Cited
US1939761A
Cited
US2209486A
Cited
US2158913A
Cited
US2176987A
Cited
US2328400A
Cited
US2291259A
Cited
US2294635A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-07-14 | 1951-01-13 | 1951-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-07-14 | 1955-01-13 | 1955-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-07-14 | 1959-01-13 | 1959-07-15 | $7700.00 | Window Closed / Lapsed |