US967113A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined telephone and alarm or kindred service system.
Assignee: CONSOLIDATED FIRE ALARM Co
•
Filing: 1903-04-30
•
Granted: 1910-08-09
•
Expires: 1923-04-30
Abstract
No abstract record available.
Inventors
- 👤 William W Dean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:14
CPC Classifications
H; H04; H04M; H04M11/00; H04M11/04
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) | 1913-08-08 | 1914-02-07 | 1914-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-08-08 | 1918-02-07 | 1918-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-08-08 | 1922-02-07 | 1922-08-09 | $7700.00 | Window Closed / Lapsed |