US3477046A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manual code pulsing magnetic reed switch
Assignee: Motors Liquidation Co
•
Filing: 1966-11-04
•
Granted: 1969-11-04
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Expires: 1986-11-04
Abstract
No abstract record available.
Inventors
- 👤 Dale W Pigeon
- 👤 Walter C Root
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:50
CPC Classifications
H; H01; H01H; H01H36/00; H01H36/0006; H01H19/00; H01H19/54; H01H19/60; H01H19/62
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3337825A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-03 | 1973-05-05 | 1973-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-03 | 1977-05-05 | 1977-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-03 | 1981-05-05 | 1981-11-04 | $7700.00 | Window Closed / Lapsed |