Patent US3454313A successfully refreshed from Google Patents.
US3454313A
Expired / Lapsed
US
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Force transmitting and compensating device
Assignee: Kearney and Trecker Corp
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Filing: 1967-06-02
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Granted: 1969-07-08
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Expires: 1987-06-02
Abstract
No abstract record available.
Inventors
- 👤 Earl Rex Lohneis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:29
CPC Classifications
F; F16; F16C; F16C25/00; F16C25/06; F16C25/08; B; B23; B23Q; B23Q11/00; B23Q11/0003; F16C19/00; F16C19/52; F16C19/525; F16C19/54; F16C19/541; F16C19/542; F16C19/543; F16C35/00; F16C35/04; F16C35/06; F16C35/063; F16C2322/00; F16C2322/39; Y; Y10; Y10T; Y10T403/00; Y10T403/21; Y10T403/217; Y10T403/46; Y10T403/70; Y10T403/7047; Y10T403/7051; Y10T403/7052; Y10T403/7056
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-07 | 1973-01-06 | 1973-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-07 | 1977-01-06 | 1977-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-07 | 1981-01-06 | 1981-07-08 | $7700.00 | Window Closed / Lapsed |