Patent US3536869A successfully refreshed from Google Patents.
US3536869A
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US
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Safety switch device
Assignee: TE Connectivity Corp
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Filing: 1968-11-29
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Granted: 1970-10-27
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Expires: 1988-11-29
Abstract
No abstract record available.
Inventors
- 👤 Floyd Harold Renshaw Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:09
CPC Classifications
H; H01; H01R; H01R29/00; F; F42; F42B; F42B3/00; F42B3/10; F42B3/18; F42B3/182; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/716; H01R13/00; H01R13/66; H01R13/70; H01R13/703; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49204; Y10T29/49208; Y10T29/4921; Y10T29/49217
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1658832A
Cited
US2703393A
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US2908775A
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US2956260A
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US2958065A
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US3108843A
Cited
US3289147A
Cited
US3383481A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-26 | 1974-04-27 | 1974-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-26 | 1978-04-27 | 1978-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-26 | 1982-04-27 | 1982-10-27 | $7700.00 | Window Closed / Lapsed |