US3316463A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plated packaging for electronic components
Assignee: Duracell Inc USA
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Filing: 1964-09-25
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Granted: 1967-04-25
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Expires: 1984-09-25
Abstract
No abstract record available.
Inventors
- 👤 Salvatore J Comado
- 👤 Lawrence R Sparrow
- 👤 Braiman Jerry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:07
CPC Classifications
H; H01; H01G; H01G9/00; H01G9/004; H01G9/04; H01G9/06; H01G9/08; H01G9/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
AN HERMETICALLY SEALED ELECTRICAL DEVICE COMPRISING A FIRST ELECTRODE HAVING A TERMINAL RISER, A DIELECTRIC FILM INTIMATELY COVERING THE SURFACE OF SAID ELECTRODE AND A SEMICONDUCTOR LAYER OVERLYING THE DIELECTRIC LAYER, A SEAL CAP COMPRISING A GLASS BODY DISPOSED ON THE SEMICONDUCTOR LAYER, SAID BODY HAVING FIRST AND SECOND TERMINALS SPACED FROM EACH OTHER AND JOINED TO THE BODY IN GLASS-TOMETAL SEALS, SAID FIRST TERMINAL BEING CONNECTED TO SAID RISER IN AN HERMETICALLY SEALED JOINT, SAID SECOND TERMINAL SURROUNDING THE GLASS BODY, AND AN HERMETICALLY IMPERVIOUS METAL LAYER, DISPOSED ON THE SEMICONDUCTIVE LAYER, FORMING A SECOND ELECTRODE OF AND ENCASING THE DEVICE, AND SAID METAL LAYER HAVING A MARGIN EMBRACING THE SECOND TERMINAL IN AN HERMETICALLY SEALED JOINT.
Claim 2
Dependent Claim
118 words
AN HERMETICALLY SEALED ELECTRICAL DEVICE COMPRISING A FIRST ELECTRODE HAVING A TERMINAL RISER, A DIELECTRIC FILM INTIMATELY COVERING THE SURFACE OF SAID ELECTRODE AND A SEMICONDUCTOR LAYER OVERLYING THE DIELECTRIC LAYER, A SEAL CAP COMPRISING A GLASS BODY DISPOSED ON THE SEMICONDUCTOR LAYER, SAID BODY HAVING FIRST AND SECOND TERMINALS SPACED FROM EACH OTHER AND JOINED TO THE BODY IN GLASS-TOMETAL SEALS, SAID FIRST TERMINAL BEING CONNECTED TO SAID RISER IN AN HERMETICALLY SEALED JOINT, SAID SECOND TERMINAL SURROUNDING THE GLASS BODY, AND AN HERMETICALLY IMPERVIOUS METAL LAYER, DISPOSED ON THE SEMICONDUCTIVE LAYER, FORMING A SECOND ELECTRODE OF AND ENCASING THE DEVICE, AND SAID METAL LAYER HAVING A MARGIN EMBRACING THE SECOND TERMINAL IN AN HERMETICALLY SEALED JOINT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-04-24 | 1970-10-24 | 1971-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-24 | 1974-10-24 | 1975-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-24 | 1978-10-24 | 1979-04-25 | $7700.00 | Window Closed / Lapsed |