US3268653A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printed circuit board with solder resistant coating in the through-hole connectors
Assignee: International Business Machines Corp
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Filing: 1964-04-29
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Granted: 1966-08-23
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Expires: 1984-04-29
Abstract
No abstract record available.
Inventors
- 👤 Robert D Mcnutt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:11
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/0094; H05K2201/00; H05K2201/09; H05K2201/09209; H05K2201/095; H05K2201/09581; H05K2203/00; H05K2203/08; H05K2203/082; H05K3/30; H05K3/32; H05K3/34; H05K3/3447; H05K3/3452; H05K3/40; H05K3/42; H05K3/429
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
IN A PRINTED CIRCUIT BOARD, THE COMBINATION COMPRISING: A THROUGH-HOLE CONNECTOR RECEIVING A MALE PIN CONNECTOR, THE SIDES OF SAID THROUGH-HOLE BEING COATED WITH A CONDUCTIVE MATERIAL WHICH ELECTRICALLY CONNECT TO CONDUCTIVE CIRCUIT LANDS; AND A SOLDER RESISTANT INSULATIVE COATING ADHERENT TO THE CONDUCTIVE SIDES OF SAID THROUGH-HOLE, SAID COATING COMPLETELY COVERING AND INSULATING SAID CONDUCTIVE MATERIAL FROM THE SAID MALE CONNECTOR.
Claim 2
Dependent Claim
62 words
IN A PRINTED CIRCUIT BOARD, THE COMBINATION COMPRISING: A THROUGH-HOLE CONNECTOR RECEIVING A MALE PIN CONNECTOR, THE SIDES OF SAID THROUGH-HOLE BEING COATED WITH A CONDUCTIVE MATERIAL WHICH ELECTRICALLY CONNECT TO CONDUCTIVE CIRCUIT LANDS; AND A SOLDER RESISTANT INSULATIVE COATING ADHERENT TO THE CONDUCTIVE SIDES OF SAID THROUGH-HOLE, SAID COATING COMPLETELY COVERING AND INSULATING SAID CONDUCTIVE MATERIAL FROM THE SAID MALE CONNECTOR.
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) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |