Patent US780525A successfully refreshed from Google Patents.
US780525A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telephone-dial.
Assignee: Individual
•
Filing: 1904-06-09
•
Granted: 1905-01-24
•
Expires: 1924-06-09
Abstract
No abstract record available.
Inventors
- 👤 Charles D Reeve
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:16
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/02; H04M1/22; Y; Y10; Y10S; Y10S362/00; Y10S362/802
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) | 1908-01-24 | 1908-07-25 | 1909-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-01-24 | 1912-07-25 | 1913-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-01-24 | 1916-07-25 | 1917-01-24 | $7700.00 | Window Closed / Lapsed |