US2814685A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snap action device
Assignee: Rheostatic Co Ltd
•
Filing: 1955-10-26
•
Granted: 1957-11-26
•
Expires: 1975-10-26
Abstract
No abstract record available.
Inventors
- 👤 Theodore N Flight
- 👤 Arthur J Chinn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 03:49
CPC Classifications
G; G05; G05D; G05D23/00; G05D23/19; G05D23/275; G05D23/27535; G05D23/27541; F; F16; F16H; F16H35/00; F16H35/14; G05D23/01; G05D23/02; G05D23/024; H; H01; H01H; H01H13/00; H01H13/02; H01H13/26; H01H13/36; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18856; Y10T74/18864; Y10T74/18872
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2204792A
Cited
US725220A
Cited
US1331677A
Cited
US1678407A
Cited
US1895592A
Cited
US2084982A
Cited
US2102656A
Cited
US2230720A
Cited
US2332883A
Cited
US2469217A
Cited
US2469686A
Cited
US2511526A
Cited
US2613874A
Cited
US2700079A
Cited
US2706226A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-11-25 | 1961-05-27 | 1961-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-25 | 1965-05-27 | 1965-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-25 | 1969-05-27 | 1969-11-26 | $7700.00 | Window Closed / Lapsed |