US2959982A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Linear irreversible mechanism
Assignee: Teleflex Inc
•
Filing: 1957-12-19
•
Granted: 1960-11-15
•
Expires: 1977-12-19
Abstract
No abstract record available.
Inventors
- 👤 Alvin A Cadwallader
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:51
CPC Classifications
G; G05; G05G; G05G5/00; G05G5/12; G05G5/14; G05G5/16; G05G7/00; G05G7/02; G05G7/10; F; F16; F16B; F16B2200/00; F16B2200/20; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7041; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20402; Y10T74/2042; Y10T74/20426; Y10T74/20576; Y10T74/20636; Y10T74/2066
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190824257A
Cited
US1335429A
Cited
US1916893A
Cited
US2130578A
Cited
US2179582A
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US2487606A
Cited
GB626578A
Cited
US2567529A
Cited
US2731227A
Cited
US2818747A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-15 | 1964-05-16 | 1964-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-15 | 1968-05-16 | 1968-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-15 | 1972-05-16 | 1972-11-15 | $7700.00 | Window Closed / Lapsed |