US1061622A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drilling-machine.
Assignee: Individual
•
Filing: 1912-03-19
•
Granted: 1913-05-13
•
Expires: 1932-03-19
Abstract
No abstract record available.
Inventors
- 👤 George R Mellon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:10
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/03; B28; B28D; B28D1/00; B28D1/14; B28D1/143; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17128; Y10T279/17171; Y10T279/17188; Y10T279/17196; Y10T408/00; Y10T408/55; Y10T408/561; Y10T408/5614
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) | 1916-05-12 | 1916-11-11 | 1917-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-05-12 | 1920-11-11 | 1921-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-05-12 | 1924-11-11 | 1925-05-13 | $7700.00 | Window Closed / Lapsed |