Patent US3072874A successfully refreshed from Google Patents.
US3072874A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chassis construction
Assignee: GTE Sylvania Inc
•
Filing: 1960-11-17
•
Granted: 1963-01-08
•
Expires: 1980-11-17
Abstract
No abstract record available.
Inventors
- 👤 Ellis L Roney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:29
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/02; H05K7/04
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
193 words
IN COMBINATION, A CHASSIS CONSTRUCTION COMPRISING A PLATE HAVING A PLURALITY OF SPACED SOCKET OPENINGS HAVING AXES, AND TRANSMISSION LINE MEANS MOUNTED UNDER SAID TOP PLATE COMPRISING A PLURALITY OF SHEET-LIKE CONDUCTING ELEMENTS AND A PLURALITY OF INSULATING ELEMENTS, SAID CONDUCTING AND SAID INSULATING ELEMENTS HAVING OUTER EDGES AND BEING ARRANGED IN A STACK WITH ADJACENT CONDUCTING ELEMENTS SPACED APART BY AND ENGAGING OPPOSITE SIDES OF AN INSULATING ELEMENT, MEANS FOR SECURING SAID STACK TO THE PLATE, MEANS FOR MAKING EXTERNAL ELECTRICAL CONNECTIONS TO SAID CONDUCTING ELEMENTS COMPRISING A PRONG CONNECTED TO AN OUTER EDGE OF EACH CONDUCTING ELEMENT, SAID STACK OF ELEMENTS HAVING A PLURALITY OF OPENINGS HAVING AXES ALIGNED WITH THE AXES, RESPECTIVELY, OF SAID SOCKET OPENINGS IN SAID TOP PLATE, EACH CONDUCTING ELEMENT HAVING A TERMINAL LUG PROJECTING INTO EACH OF THE STACK OPENINGS, THE SEVERAL LUGS WITHIN EACH STACK OPENING BEING ANGULARLY AND AXIALLY DISPLACED FROM EACH OTHER; A TUBE SOCKET DISPOSED IN EACH SOCKET OPENING OF SAID PLATE AND HAVING A PLURALITY OF CONDUCTOR TERMINALS PROJECTING INTO THE ALIGNED OPENING IN THE STACK OF ELEMENTS, CERTAIN OF SAID SOCKET TERMINALS ENGAGING CORRESPONDING TERMINAL LUGS OF THE CONDUCTING ELEMENTS.
References Cited (Backward Citations)
US294574A
Cited
US2006436A
Cited
US2097370A
Cited
DE694956C
Cited
US2514562A
Cited
US2492236A
Cited
US2931005A
Cited
US2914254A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |