US935659A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making turnbuckles.
Assignee: Individual
•
Filing: 1908-03-25
•
Granted: 1909-10-05
•
Expires: 1928-03-25
Abstract
No abstract record available.
Inventors
- 👤 Edward E Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:17
CPC Classifications
B; B21; B21D; B21D53/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49606; Y10T403/00; Y10T403/29; Y10T403/291; Y10T403/49; Y10T428/00; Y10T428/12; Y10T428/12188; Y10T428/12194; Y10T428/12229; Y10T428/12264; Y10T428/13
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) | 1912-10-04 | 1913-04-05 | 1913-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1916-10-04 | 1917-04-05 | 1917-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1920-10-04 | 1921-04-05 | 1921-10-05 | $7700.00 | Window Closed / Lapsed |