US3277232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lead construction for miniature electrical circuit elements
Assignee: Electra Manufacturing Co
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Filing: 1964-02-21
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Granted: 1966-10-04
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Expires: 1984-02-21
Abstract
No abstract record available.
Inventors
- 👤 Randall C Ragan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:35
CPC Classifications
H; H01; H01C; H01C1/00; H01C1/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
A MINIATURE ELECTRICAL CIRCUIT ELEMENT HAVING AN IMPROVED LEAD CONSTRUCTION, SAID CIRCUIT ELEMENT COMPRISING THE COMBINATION OF AN ELECTRICALLY INSULATING SUBSTRATE HAVING A FILM OF CIRCUIT MATERIAL DEPOSITED ON A SURFACE THEREOF, SAID SUBSTRATE HAVING AN OPENING EXTENDING THERETHROUGH FROM ONE END TO THE OTHER BENEATH SAID CIRCUIT MATERIAL IN A DIRECTION GENERALLY PARALLEL TO THE SURFACE ON WHICH SAID CIRCUIT MATERIAL IS DEPOSITED, A METALLIZED COATING DEPOSITED ON THE END OF SAID SUBSTRATE AND EXTENDING FROM SAID OPENING TO SAID SURFACE ON WHICH SAID CIRCUIT MATERIAL IS DEPOSITED, AN ELECTRICALLY CONDUCTIVE LEAD
Claim 2
Dependent Claim
93 words
A MINIATURE ELECTRICAL CIRCUIT ELEMENT HAVING AN IMPROVED LEAD CONSTRUCTION, SAID CIRCUIT ELEMENT COMPRISING THE COMBINATION OF AN ELECTRICALLY INSULATING SUBSTRATE HAVING A FILM OF CIRCUIT MATERIAL DEPOSITED ON A SURFACE THEREOF, SAID SUBSTRATE HAVING AN OPENING EXTENDING THERETHROUGH FROM ONE END TO THE OTHER BENEATH SAID CIRCUIT MATERIAL IN A DIRECTION GENERALLY PARALLEL TO THE SURFACE ON WHICH SAID CIRCUIT MATERIAL IS DEPOSITED, A METALLIZED COATING DEPOSITED ON THE END OF SAID SUBSTRATE AND EXTENDING FROM SAID OPENING TO SAID SURFACE ON WHICH SAID CIRCUIT MATERIAL IS DEPOSITED, AN ELECTRICALLY CONDUCTIVE LEAD
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) | 1969-10-03 | 1970-04-04 | 1970-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-03 | 1974-04-04 | 1974-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-03 | 1978-04-04 | 1978-10-04 | $7700.00 | Window Closed / Lapsed |