US2524926A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: TI Gotham Inc
•
Filing: 1948-04-21
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Granted: 1950-10-10
•
Expires: 1968-04-21
Abstract
No abstract record available.
Inventors
- 👤 Walter E Peery
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:18
CPC Classifications
G; G07; G07C; G07C3/00; G07C3/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB207888A
Cited
US1615216A
Cited
US1929298A
Cited
US1864677A
Cited
US2108767A
Cited
US2374991A
Cited
US2419339A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-09 | 1954-04-10 | 1954-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-09 | 1958-04-10 | 1958-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-09 | 1962-04-10 | 1962-10-10 | $7700.00 | Window Closed / Lapsed |