Patent US2845288A successfully refreshed from Google Patents.
US2845288A
Expired / Lapsed
US
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Locking turnbuckle
Assignee: Phillips Screw Co
•
Filing: 1954-02-15
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Granted: 1958-07-29
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Expires: 1974-02-15
Abstract
No abstract record available.
Inventors
- 👤 Jr Albert Cierpik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:53
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/12; Y; Y10; Y10T; Y10T403/00; Y10T403/29; Y10T403/295
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE288619C
Cited
FR446139A
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US1296835A
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US1411279A
Cited
DE589414C
Cited
US2395546A
Cited
US2479172A
Cited
US2648997A
Cited
US2671681A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-28 | 1962-01-27 | 1962-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-28 | 1966-01-27 | 1966-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-28 | 1970-01-27 | 1970-07-29 | $7700.00 | Window Closed / Lapsed |