US3075860A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of adhering metal to a glass base
Assignee: OI Glass Inc
•
Filing: 1958-08-12
•
Granted: 1963-01-29
•
Expires: 1978-08-12
Abstract
No abstract record available.
Inventors
- 👤 Veres Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:37
CPC Classifications
C; C03; C03C; C03C17/00; C03C17/34; C03C17/36; C03C17/3602; C03C17/3607; C03C10/00; C03C10/0054; C03C17/3642; C03C17/3655; C03C17/3668; C03C17/3671; C03C8/00; C03C8/24; C03C8/245; H; H05; H05K; H05K3/00; H05K3/10; H05K3/102; H05K3/38; H05K1/00; H05K1/02; H05K1/03; H05K1/0306; H05K2203/00; H05K2203/05; H05K2203/0502; H05K2203/0522
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A METHOD OF MAKING A PRINTED CIRCUIT OR THE LIKE WHEREIN A PREDETERMINED PATTERN OF PARTICULATE CONDUCTIVE METALLIC MATERIAL IS APPLIED TO A GLASS BASE CONSISTING OF THE STEPS OF INITIALLY APPLYING TO THE GLASS BASE A DEVITRIFIABLE GLASS COMPOSITION, APPLYING THE PARTICULATE CONDUCTIVE METALLIC MATERIAL TO SAID COMPOSITION, AND HEATING THE RESULTANT LAMINATED STRUCTURE TO A TEMPERATURE IN EXCESS OF THE FIBER SOFTENING POINT OF SAID COMPOSITION, BUT LESS THAN THE ANNEALING POINT OF SAID GLASS BASE.
Claim 2
Independent Claim
78 words
A METHOD OF MAKING A PRINTED CIRCUIT OR THE LIKE WHEREIN A PREDETERMINED PATTERN OF PARTICULATE CONDUCTIVE METALLIC MATERIAL IS APPLIED TO A GLASS BASE CONSISTING OF THE STEPS OF INITIALLY APPLYING TO THE GLASS BASE A DEVITRIFIABLE GLASS COMPOSITION, APPLYING THE PARTICULATE CONDUCTIVE METALLIC MATERIAL TO SAID COMPOSITION, AND HEATING THE RESULTANT LAMINATED STRUCTURE TO A TEMPERATURE IN EXCESS OF THE FIBER SOFTENING POINT OF SAID COMPOSITION, BUT LESS THAN THE ANNEALING POINT OF SAID GLASS BASE.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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Cited
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-28 | 1966-07-30 | 1967-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-28 | 1970-07-30 | 1971-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-28 | 1974-07-30 | 1975-01-29 | $7700.00 | Window Closed / Lapsed |