US1407335A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pipe and tool joint
Assignee: Individual
•
Filing: 1920-06-02
•
Granted: 1922-02-21
•
Expires: 1940-06-02
Abstract
No abstract record available.
Inventors
- 👤 Charles B Reynolds
- 👤 Clarence D Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:43
CPC Classifications
F; F16; F16L; F16L15/00; F16L15/001; B; B23; B23B; B23B31/00; B23B31/02; B23B31/10; B23B31/11; B23B31/1107; B23B31/1115; F16L15/006; F16B; F16B2200/00; F16B2200/69; F16B2200/73; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17931; Y10T279/17941; Y10T403/00; Y10T403/57; Y10T403/5733
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) | 1925-02-20 | 1925-08-22 | 1926-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1929-02-20 | 1929-08-22 | 1930-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1933-02-20 | 1933-08-22 | 1934-02-21 | $7700.00 | Window Closed / Lapsed |