Patent US2330314A successfully refreshed from Google Patents.
US3608423A
Expired / Lapsed
US
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Electrical contact assembly for rocket launchers
Assignee: Alsco Inc
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Filing: 1968-10-23
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Granted: 1971-09-28
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Expires: 1988-10-23
Abstract
Abstract A SPRING-LOADED ELECTRICAL CONTACT ASSEMBLY FOR ROCKET LAUNCHERS IS COMPRISED OF AN ELONGATED STRIKER ARM BRACKET MOUNTED UPON A ROCKET-LAUNCHING TUBE, A STRIKER PIVOTALLY MOUNTED TO THE BRACKET AND HAVING A PORTION EXTENDING WITHIN THE LAUNCHING TUBE AND CONTACTING THE IGNITION CAP OF A ROCKET POSITIONED THEREIN, MEANS FOR INTRODUCING ELECTRICAL CURRENT TO THE STRIKER, AND SPRING MEANS OPERATIVELY CONNECTED TO THE BRACKET. THE SPRING MEANS YIELDABLY URGES THE STRIKER ABOUT ITS PIVOTAL CONNECTION WITH THE BRACKET SO THAT A PORTION OF THE STRIKER IS YIELDABLY HELD IN ELECTRICAL CONTACT WITH THE IGNITION CAP OF THE ROCKET.
Inventors
- 👤 John J Nash
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:25
CPC Classifications
F; F41; F41A; F41A19/00; F41A19/58; F41A19/69; F41A19/70; F41F; F41F3/00; F41F3/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-27 | 1975-03-29 | 1975-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-27 | 1979-03-29 | 1979-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-27 | 1983-03-29 | 1983-09-28 | $7700.00 | Window Closed / Lapsed |