Patent US3564408A successfully refreshed from Google Patents.
US3564408A
Expired / Lapsed
US
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Test device for an electrical circuit card
Assignee: Bendix Corp
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Filing: 1968-08-12
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Granted: 1971-02-16
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Expires: 1988-08-12
Abstract
Abstract A UNIVERSAL PRINTED CIRCUIT CARD CONTACT TEST FIXTURE TO MOUNT MANY SIZES AND TYPES OF PRINTED CIRCUIT CARDS FOR MAKING SIMULTANEOUS ELECTRICAL CONTACT TO SELECTED SOLDER NODES AND RIVERS THEREON AND WHICH TEST FIXTURE IS ADAPTABLE FOR AUTOMATIC FAULT ISOLATION TESTING OF THE PRINTED CIRCUIT CARDS TO A DISCRETE COMPONENT LEVEL AND IS FURTHER ADAPTABLE TO DIFFERENT TYPES OF CARDS WITH A MINIMAL AMOUNT OF NEW PARTS FABRICATION AND SET UP TIME.
Inventors
- 👤 Frank G Schulz
- 👤 Mario Antonazzi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:40
CPC Classifications
G; G01; G01R; G01R31/00; G01R31/34; G01R31/346; G01R1/00; G01R1/02; G01R1/06; G01R1/067; G01R1/073; G01R1/07307; G01R1/07314
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 |