US3363078A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Push rod device for opening and closing an electric contact
Assignee: SHINGU SHOKO Ltd
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Filing: 1967-02-13
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Granted: 1968-01-09
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Expires: 1987-02-13
Abstract
No abstract record available.
Inventors
- 👤 Ishizaki Kan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:41
CPC Classifications
F; F02; F02P; F02P7/00; F02P7/06; F02P7/063; F02P7/0631; H; H01; H01H; H01H13/00; H01H13/02; H01H13/04; H01H13/06; H01H13/063
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-08 | 1971-07-10 | 1972-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-08 | 1975-07-10 | 1976-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-08 | 1979-07-10 | 1980-01-09 | $7700.00 | Window Closed / Lapsed |