Patent FR1014324A successfully refreshed from Google Patents.
US2506130A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metalized ceramic coating composition
Assignee: AT&T Inc
•
Filing: 1945-08-14
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Granted: 1950-05-02
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Expires: 1965-08-14
Abstract
No abstract record available.
Inventors
- 👤 Jr Lewis A Bian
- 👤 Herbert E Malone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:29
CPC Classifications
H; H01; H01B; H01B3/00; H01B3/02; H01B3/04; C; C09; C09D; C09D167/00; C09D167/08; H01B1/00; H01B1/14; H01B1/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
A COATING COMPOSITION FOR COATING MICA SHEETS CONSISTING OF SILVER FLAKES COATED WITH STEARIC ACID FROM 40% TO 60%, LOW MELTING POINT LEAD-BORO-SILICATE FROM 2% TO 6%, DRYING OIL MODIFIED ALKYD RESIN FROM 4% TO 15%, BUTYL ALCOHOL FROM 3% TO 6%, TRIETHANOLAMINE IN AN AMOUNT UP TO 1%, XYLENE FROM 17% TO 4%, AND TOLUENE FROM 34% TO 8%.
Claim 2
Dependent Claim
60 words
A COATING COMPOSITION FOR COATING MICA SHEETS CONSISTING OF SILVER FLAKES COATED WITH STEARIC ACID FROM 40% TO 60%, LOW MELTING POINT LEAD-BORO-SILICATE FROM 2% TO 6%, DRYING OIL MODIFIED ALKYD RESIN FROM 4% TO 15%, BUTYL ALCOHOL FROM 3% TO 6%, TRIETHANOLAMINE IN AN AMOUNT UP TO 1%, XYLENE FROM 17% TO 4%, AND TOLUENE FROM 34% TO 8%.
References Cited (Backward Citations)
US2375348A
Cited
US2385580A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-05-01 | 1953-10-31 | 1954-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-05-01 | 1957-10-31 | 1958-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-05-01 | 1961-10-31 | 1962-05-02 | $7700.00 | Window Closed / Lapsed |