US763926A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Educational device.
Assignee: POWERS HIGLEY AND Co
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Filing: 1903-04-01
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Granted: 1904-06-28
•
Expires: 1923-04-01
Abstract
No abstract record available.
Inventors
- 👤 Ordell H Powers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:49
CPC Classifications
B; B43; B43L; B43L1/00; B43L1/04; B43L1/06; A; A63; A63F; A63F3/00; A63F3/00003; A63F3/00028; A63F3/00041
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1907-06-28 | 1907-12-28 | 1908-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1911-06-28 | 1911-12-28 | 1912-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1915-06-28 | 1915-12-28 | 1916-06-28 | $7700.00 | Window Closed / Lapsed |