US1064764A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sucker-rod coupling.
Assignee: Individual
•
Filing: 1912-06-25
•
Granted: 1913-06-17
•
Expires: 1932-06-25
Abstract
No abstract record available.
Inventors
- 👤 Clarence Lyman Parker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:46
CPC Classifications
F; F16; F16B; F16B11/00; F16B11/006; F16B11/008; H; H05; H05B; H05B7/00; H05B7/02; H05B7/14; F16B2200/00; F16B2200/10; Y; Y10; Y10S; Y10S403/00; Y10S403/02; Y10S411/00; Y10S411/924; Y10S411/929; Y10S411/93; Y10T; Y10T279/00; Y10T279/17; Y10T279/17931; Y10T403/00; Y10T403/47; Y10T403/472; Y10T403/477
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) | 1916-06-16 | 1916-12-16 | 1917-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-06-16 | 1920-12-16 | 1921-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-06-16 | 1924-12-16 | 1925-06-17 | $7700.00 | Window Closed / Lapsed |