Patent US3385799A successfully refreshed from Google Patents.
US3385799A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metalizing compositions
Assignee: EIDP Inc
•
Filing: 1965-11-09
•
Granted: 1968-05-28
•
Expires: 1985-11-09
Abstract
No abstract record available.
Inventors
- 👤 Lewis C Hoffman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:45
CPC Classifications
H; H01; H01G; H01G4/00; H01G4/002; H01G4/005; H01G4/008; H01G4/0085; C; C22; C22C; C22C5/00; H01B; H01B1/00; H01B1/14; H01B1/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
A NOBLE METAL ALLOY METALIZING COMPOSITION SUITABLE FOR USE IN THE FORMATION OF CAPACITOR ELECTRODES COMPRISING 30-90% SOLIDS CONTENT WHICH COMPRISES A NOBLE METAL ALLOY POWDER HAVING PARTICLES OF AN IRREGULAR SHAPE WITH AT LEAST 90% OF SAID ALLOY PARTICLES BEING OF A SIZE NOT GREATER THAN 5 MICRONS, AND WHEREIN THE ALLOY POWDER CONSISTS ESSENTIALLY OF TWO NOBLE METALS SELECTED FROM THE GROUP CONSISTING OF SILVER, GOLD, PLATINUM AND PALLADIUM WITH ONE OF THE METALS OF THE ALLOY BEING PRESENT THEREIN IN AN AMOUNT WITHIN THE RANGE OF FROM 5-95%, SAID SOILIDS BEING DISPERSED IN 10-70% OF AN INERT LIQUID ORGNIC VEHICLE.
Claim 2
Dependent Claim
103 words
A NOBLE METAL ALLOY METALIZING COMPOSITION SUITABLE FOR USE IN THE FORMATION OF CAPACITOR ELECTRODES COMPRISING 30-90% SOLIDS CONTENT WHICH COMPRISES A NOBLE METAL ALLOY POWDER HAVING PARTICLES OF AN IRREGULAR SHAPE WITH AT LEAST 90% OF SAID ALLOY PARTICLES BEING OF A SIZE NOT GREATER THAN 5 MICRONS, AND WHEREIN THE ALLOY POWDER CONSISTS ESSENTIALLY OF TWO NOBLE METALS SELECTED FROM THE GROUP CONSISTING OF SILVER, GOLD, PLATINUM AND PALLADIUM WITH ONE OF THE METALS OF THE ALLOY BEING PRESENT THEREIN IN AN AMOUNT WITHIN THE RANGE OF FROM 5-95%, SAID SOILIDS BEING DISPERSED IN 10-70% OF AN INERT LIQUID ORGNIC VEHICLE.
References Cited (Backward Citations)
US3172753A
Cited
US1165448A
Cited
US2129721A
Cited
US2694016A
Cited
US2793273A
Cited
US2950996A
Cited
US2924540A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-28 | 1971-11-27 | 1972-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-28 | 1975-11-27 | 1976-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-28 | 1979-11-27 | 1980-05-28 | $7700.00 | Window Closed / Lapsed |