US3566340A
Expired / Lapsed
US
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Means for polarizing a connector assembly
Assignee: GTE Sylvania Inc
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Filing: 1968-06-14
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Granted: 1971-02-23
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Expires: 1988-06-14
Abstract
Abstract REMOVABLE KEY MEANS FOR POLARIZING A MULTIPLE CONTACT CONNECTOR ASSEMBLY FOR ACCOMMODATING PRINTED CIRCUIT BOARDS WHERE OF AT LEAST ONE KEY OF FLEXURAL MATERIAL IS DISCRETELY FORMED TO RESILIENTLY FIT WITHIN RESPECTIVE SPACED APART CHANNELS IN A MANNER THAT THE KEY CAN BE EASILY INSERTED THEREINTO AND RESILIENTLY RETAINED THEREIN TO PROVIDE DESIRED POLARIZATION OF THE ASSEMBLY. THE KEY IS ALSO FORMED WITH PROVISIONAS TO PROVIDE FACILE REMOVAL THEREOF WHEN A CHANGE OF POLARIZATION IS DESIRED.
Inventors
- 👤 Max Leroy Jayne
- 👤 Robert William Pihlblad
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:35
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/64; H01R13/645
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) | 1974-02-22 | 1974-08-24 | 1975-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-22 | 1978-08-24 | 1979-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-22 | 1982-08-24 | 1983-02-23 | $7700.00 | Window Closed / Lapsed |