US3561280A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three axis strain gage control device
Assignee: AMF Inc
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Filing: 1968-10-23
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Granted: 1971-02-09
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Expires: 1988-10-23
Abstract
Abstract A CONTROL DEVICE WHICH TRANSLATES FOR A FORCE APPLIED TO A MEMBER INTO SIGNALS REPRESENTATIVE OF THE X, Y AND Z COMPONENTS OF THE FORCE APPLIED TO THE MEMBER, THE SIGNALS BEING GENERATED BY STRAIN GAGES COUPLED TO SENCE THE APPLICATION OF THE FORCE APPLIED TO THE MEMBER ALONG THE VARIOUS AXES.
Inventors
- 👤 John Macphee
- 👤 Edgar R Lodi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:16
CPC Classifications
G; G01; G01D; G01D5/00; G01D5/12; G01D5/14; G01D5/16; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20201; Y10T74/20576; Y10T74/20582
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) | 1974-02-08 | 1974-08-10 | 1975-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-08 | 1978-08-10 | 1979-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-08 | 1982-08-10 | 1983-02-09 | $7700.00 | Window Closed / Lapsed |