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US3481219A
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US
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Breakaway cam
Assignee: Leesona Corp
•
Filing: 1968-04-22
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Granted: 1969-12-02
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Expires: 1988-04-22
Abstract
No abstract record available.
Inventors
- 👤 Domenic J De Rosa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:43
CPC Classifications
F; F16; F16H; F16H53/00; F16H53/02; F16H53/04; D; D03; D03C; D03C5/00; D03C5/02; D03C2700/00; D03C2700/01; D03C2700/0105; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2101; Y10T74/2102
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1780328A
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US1882495A
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US1940598A
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US2418757A
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US2712763A
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US2800808A
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US2905777A
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US3069936A
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US3198967A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-01 | 1973-06-02 | 1973-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-01 | 1977-06-02 | 1977-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-01 | 1981-06-02 | 1981-12-02 | $7700.00 | Window Closed / Lapsed |