US2678226A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turnbuckle
Assignee: Individual
•
Filing: 1950-12-27
•
Granted: 1954-05-11
•
Expires: 1970-12-27
Abstract
No abstract record available.
Inventors
- 👤 Ben F White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:39
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/02; F16B39/12; F16B39/16; F16G; F16G11/00; F16G11/12; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/926; Y10T; Y10T403/00; Y10T403/29; Y10T403/295
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US647988A
Cited
US1016835A
Cited
US1110201A
Cited
US1265104A
Cited
US1480253A
Cited
FR746020A
Cited
US2295357A
Cited
US2365433A
Cited
US2479096A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-10 | 1957-11-09 | 1958-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-10 | 1961-11-09 | 1962-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-10 | 1965-11-09 | 1966-05-11 | $7700.00 | Window Closed / Lapsed |