US2988932A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Camming mechanism
Assignee: Admiral Corp
•
Filing: 1959-06-30
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Granted: 1961-06-20
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Expires: 1979-06-30
Abstract
No abstract record available.
Inventors
- 👤 Edward W Swanson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:00
CPC Classifications
F; F16; F16H; F16H53/00; F16H53/02; F16H53/04; H; H01; H01H; H01H19/00; H01H19/54; H01H19/60; H01H19/62; H01H19/623; H01H43/00; H01H43/02; H01H43/04; H01H43/06; H03; H03J; H03J5/00; H03J5/02; H03J5/04; H03J5/10; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2101; Y10T74/2102
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US908790A
Cited
US1468275A
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US2066246A
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US2255012A
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US2621266A
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US2863409A
Cited
US2832408A
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US2887901A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-19 | 1964-12-19 | 1965-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-19 | 1968-12-19 | 1969-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-19 | 1972-12-19 | 1973-06-20 | $7700.00 | Window Closed / Lapsed |