Patent US3564480A successfully refreshed from Google Patents.
US3564480A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toy electronic connector kit
Assignee: Remco Industries Inc
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Filing: 1968-09-04
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Granted: 1971-02-16
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Expires: 1988-09-04
Abstract
Abstract A TOY SOLDERLESS CONNECTOR KIT IS PROVIDED FOR TEMPORARY OR PERMANENT WIRING OF ELECTRONIC DEVICES. THE CONNECTOR KIT INCLUDES A WIRING PLATE HAVING THEREIN A PLURALITY OF OPENINGS. A WIRE-RETAINING SPRING HAVING AN ENLARGED LOWER END IS MOUNTED IN EACH OPENING AND IS SECURED IN POSITION BY A BASE PLATE MOUNTED BELOW THE WIRING PLATE AND PRESSING AGAINST THE LOWER END OF THE SPRING. WIRES ARE INTERCONNECTED BY PLACING THEM BETWEEN THE COILS OF A SPRING WHEN IN TENSION AND THEN RELEASING THE SPRING.
Inventors
- 👤 Theodore D Dziubaty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:04
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/28; H01R4/48; H01R4/4854; H01R4/4863
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) | 1974-02-15 | 1974-08-17 | 1975-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-15 | 1978-08-17 | 1979-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-15 | 1982-08-17 | 1983-02-16 | $7700.00 | Window Closed / Lapsed |