US780112A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locking device for gas-fixtures.
Assignee: Individual
•
Filing: 1904-08-15
•
Granted: 1905-01-17
•
Expires: 1924-08-15
Abstract
No abstract record available.
Inventors
- 👤 Paolo Maggio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:17
CPC Classifications
F; F16; F16K; F16K35/00; F16K35/10; Y; Y10; Y10T; Y10T137/00; Y10T137/7069; Y10T137/71; Y10T137/7256; Y10T292/00; Y10T292/48; Y10T292/509; Y10T70/00; Y10T70/50; Y10T70/5611; Y10T70/5615; Y10T70/5619; Y10T70/5624; Y10T70/5628
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) | 1908-01-17 | 1908-07-18 | 1909-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-01-17 | 1912-07-18 | 1913-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-01-17 | 1916-07-18 | 1917-01-17 | $7700.00 | Window Closed / Lapsed |