US3215455A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plug-in connections
Assignee: Daimler Benz AG
•
Filing: 1961-05-25
•
Granted: 1965-11-02
•
Expires: 1981-05-25
Abstract
No abstract record available.
Inventors
- 👤 Ernst J H Fiala
- 👤 Andres Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:31
CPC Classifications
F; F16; F16L; F16L37/00; F16L37/08; F16L37/12; F16L37/14; F16L37/142; F16L37/144; F16L39/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US549992A
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US2440452A
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US2499024A
Cited
US2428143A
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US2441344A
Cited
US2535694A
Cited
GB651372A
Cited
US2599389A
Cited
FR1223575A
Cited
US3092404A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-01 | 1969-05-03 | 1969-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-01 | 1973-05-03 | 1973-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-01 | 1977-05-03 | 1977-11-02 | $7700.00 | Window Closed / Lapsed |