Patent US1462675A successfully refreshed from Google Patents.
US1462675A
Expired / Lapsed
US
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Speed-adapter joint for power-transmitting shafts
Assignee: STEWARTWARNER SPEEDOMETER Corp
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Filing: 1922-04-14
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Granted: 1923-07-24
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Expires: 1942-04-14
Abstract
No abstract record available.
Inventors
- 👤 Frederik G Whittington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:27
CPC Classifications
F; F16; F16H; F16H1/00; F16H1/02; F16H1/20; F16H57/00; F16H57/02; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/21; Y10T74/2186
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) | 1926-07-23 | 1927-01-22 | 1927-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-07-23 | 1931-01-22 | 1931-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-07-23 | 1935-01-22 | 1935-07-24 | $7700.00 | Window Closed / Lapsed |