Patent US3500002A successfully refreshed from Google Patents.
US3500002A
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Electrical switches with precise locating means between the carriage and contactor
Assignee: Indak Manufacturing Corp
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Filing: 1968-01-29
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Granted: 1970-03-10
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Expires: 1988-01-29
Abstract
No abstract record available.
Inventors
- 👤 Michael F Bedocs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:52
CPC Classifications
H; H01; H01H; H01H15/00; H01H15/02; H01H15/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2994748A
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US3223794A
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US3303296A
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US3329778A
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US3328540A
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US3299227A
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US3316364A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-09 | 1973-09-08 | 1974-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-09 | 1977-09-08 | 1978-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-09 | 1981-09-08 | 1982-03-10 | $7700.00 | Window Closed / Lapsed |