Patent US3452316A successfully refreshed from Google Patents.
US3452316A
Expired / Lapsed
US
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Peripheral threaded tang quick-disconnect umbilical connector
Assignee: TDK Micronas GmbH
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Filing: 1965-03-22
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Granted: 1969-06-24
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Expires: 1985-03-22
Abstract
No abstract record available.
Inventors
- 👤 George James Panek
- 👤 Aloysius M Mocek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:47
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/629; H01R13/633; H01R13/637
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1049132A
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US2178931A
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US2301783A
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US2409650A
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US2750569A
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US3071188A
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US3059207A
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US3118713A
Cited
US3156513A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-23 | 1972-12-23 | 1973-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-23 | 1976-12-23 | 1977-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-23 | 1980-12-23 | 1981-06-24 | $7700.00 | Window Closed / Lapsed |