US3231664A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connections to thin conductive layers
Assignee: Ericsson Telephones Ltd
•
Filing: 1962-06-05
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Granted: 1966-01-25
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Expires: 1982-06-05
Abstract
No abstract record available.
Inventors
- 👤 Acton John Reginald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:05
CPC Classifications
H; H01; H01B; H01B1/00; H05; H05B; H05B33/00; H05B33/02; H05B33/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
AN ELECTRICAL CONNECTION BETWEEN A FIRST THIN LAYER OF CONDUCTIVE MATERIAL AND A CONDUCTOR WHICH CONNECTION COMPRISES A RELATIVELY MASSIVE OF SEPARATING MATERIAL COVERING PART ONLY OF THE FIRST THIN LAYER, A SECOND THIN LAYER OF CONDUCTIVE MATERIAL COVERING AT LEAST PART OF THE SEPARATING LAYER AND MAKING ELECTRICAL CONTACT WITH
Claim 2
Dependent Claim
51 words
AN ELECTRICAL CONNECTION BETWEEN A FIRST THIN LAYER OF CONDUCTIVE MATERIAL AND A CONDUCTOR WHICH CONNECTION COMPRISES A RELATIVELY MASSIVE OF SEPARATING MATERIAL COVERING PART ONLY OF THE FIRST THIN LAYER, A SECOND THIN LAYER OF CONDUCTIVE MATERIAL COVERING AT LEAST PART OF THE SEPARATING LAYER AND MAKING ELECTRICAL CONTACT WITH
References Cited (Backward Citations)
US2531660A
Cited
US2836766A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |