US2958237A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stroke adjusting mechanism
Assignee: KENNETH E BUSH
•
Filing: 1958-08-01
•
Granted: 1960-11-01
•
Expires: 1978-08-01
Abstract
No abstract record available.
Inventors
- 👤 Carey A Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:08
CPC Classifications
F; F16; F16H; F16H21/00; F16H21/10; F16H21/40; F16H21/42; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18176; Y10T74/18182; Y10T74/20; Y10T74/20576; Y10T74/20582; Y10T74/206; Y10T74/20612; Y10T74/20624
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1795922A
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US1865290A
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US2046275A
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US2197730A
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US2294094A
Cited
US2348241A
Cited
US2548807A
Cited
US2626530A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-01 | 1964-05-02 | 1964-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-01 | 1968-05-02 | 1968-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-01 | 1972-05-02 | 1972-11-01 | $7700.00 | Window Closed / Lapsed |