Patent US3588154A successfully refreshed from Google Patents.
US3588154A
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US
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Torque coupling device
Assignee: Bendix Corp
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Filing: 1968-10-29
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Granted: 1971-06-28
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Expires: 1988-10-29
Abstract
Abstract THE PRESENT INVENTION RELATES TO A TORQUE COUPLING DEVICE FOR TRANSMITTING ROTARY MOTION COMPRISING A SLEEVE MEMBER HAVING INTERNAL SPLINES THEREIN AND AN ANNULAR GROOVE ADJACENT EACH END, AND WHICH GROOVES CONTAIN RESILIENT C-RING ELEMENTS CAPABLE OF COLD-FLOWING INTO RADIAL HOLES SPACED AROUND THE PERIPHERY OF EACH GROOVE.
Inventors
- 👤 Robert W Voight
- 👤 Robert C Moore Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:08
CPC Classifications
F; F16; F16D; F16D1/00; F16D1/02; F16D1/04; Y; Y10; Y10T; Y10T403/00; Y10T403/57; Y10T403/60; Y10T403/70; Y10T403/7026; Y10T403/7033
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) | 1974-06-27 | 1974-12-27 | 1975-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-27 | 1978-12-27 | 1979-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-27 | 1982-12-27 | 1983-06-28 | $7700.00 | Window Closed / Lapsed |