US872628A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telephone pay-station.
Assignee: GRAY TELEPHONE PAY STATION Co
•
Filing: 1905-11-16
•
Granted: 1907-12-03
•
Expires: 1925-11-16
Abstract
No abstract record available.
Inventors
- 👤 George A Long
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:24
CPC Classifications
H; H04; H04M; H04M17/00; H04M17/02; H04M17/023
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1910-12-02 | 1911-06-03 | 1911-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-12-02 | 1915-06-03 | 1915-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-12-02 | 1919-06-03 | 1919-12-03 | $7700.00 | Window Closed / Lapsed |