US3209209A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for connecting electrical component to circuit board
Assignee: Unisys Corp
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Filing: 1963-02-21
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Granted: 1965-09-28
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Expires: 1983-02-21
Abstract
No abstract record available.
Inventors
- 👤 Mueller Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:58
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/30; H05K3/32; H05K3/325; H01; H01R; H01R13/00; H01R13/62; H01R13/621; H01R13/6215; H05K3/301; H05K2201/00; H05K2201/10; H05K2201/10227; H05K2201/10287; H05K2201/10295; H05K2201/10325; H05K2201/10409; H05K3/34; H05K3/3447
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
113 words
MEANS FOR MECHANICALLY SECURING AND ELECTRICALLY CONNECTING AN ELECTRICAL COMPONENT TO TWO CONDUCTING SURFACES OF A CIRCUIT BOARD COMPRISING, IN COMBINATION, A HOLLOW SCREW HEAD ENCOSING SAID ELECTRICAL COMPONENT, A THREADED SCREW SHANK PLACED THROUGH SAID BOARD AND TRANSVERSE TO SAID TWO SURFACES, AN INSULATING ELEMENT INTEGRALLY CONNECTING AND ELECTRICALLY INSULATING SAID HEAD AND SAID SHANK, SAID ELECTRICAL COMPONENT HAVING ONE TERMINAL CONNECTED TO SAID HEAD AND ANOTHER TERMINAL CONNECTED TO SAID SHANK, AND A NUT FOR THREADEDLY ENGAGING SAID SHANK TO SECURE SAID MANS TO SAID BOARD AND TO ENSURE ELECTRICAL CONTACT OF SAID SHANK WITH ONE OF SAID SURFACES AND ELECTIRCAL CONTACT OF SAID HEAD WITH THE OTHER OF SAID SURFACES.
References Cited (Backward Citations)
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Cited
US2059712A
Cited
US2445719A
Cited
US2760176A
Cited
US2992372A
Cited
US3109880A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-27 | 1969-03-29 | 1969-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-27 | 1973-03-29 | 1973-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-27 | 1977-03-29 | 1977-09-28 | $7700.00 | Window Closed / Lapsed |