US3046150A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pigments
Assignee: Associated Lead Manufacturers Ltd
•
Filing: 1961-04-13
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Granted: 1962-07-24
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Expires: 1981-04-13
Abstract
No abstract record available.
Inventors
- 👤 Jamieson Helen Dolores
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:25
CPC Classifications
C; C09; C09C; C09C1/00; C09C1/0009; C09C1/0012; C01; C01P; C01P2004/00; C01P2004/80; C01P2004/82; C01P2006/00; C01P2006/80
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
STAIN FOR INCORPORATION IN A GALAZE FOR CERAMICS WHICH IS CONSTITUTED BY A CALCINED MIXTURE OF THE FOLLOWING INGREDIENTS: AT LEAST ONE COMPOUND SELECTED FROM THE GROUP CONSISTING OF ZIRCONIA NAD ZIRCON 25-90 PARTS BY WEIGHT, AMMONIUM METAVANADATE 0-0.1 PART BY WEIGHT, ZINC OXIDE 1-12 PARTS BY WEIGHT, FROM OXIDE 1-12 PARTS BY WEIGHT, CHROMIUM SESQUIOXIDE 1-12 PARTS BY WEIGHT AND ALUMINIUM HYDROXIDE 0-6 PARTS BY WEIGHT.
Claim 2
Dependent Claim
67 words
STAIN FOR INCORPORATION IN A GALAZE FOR CERAMICS WHICH IS CONSTITUTED BY A CALCINED MIXTURE OF THE FOLLOWING INGREDIENTS: AT LEAST ONE COMPOUND SELECTED FROM THE GROUP CONSISTING OF ZIRCONIA NAD ZIRCON 25-90 PARTS BY WEIGHT, AMMONIUM METAVANADATE 0-0.1 PART BY WEIGHT, ZINC OXIDE 1-12 PARTS BY WEIGHT, FROM OXIDE 1-12 PARTS BY WEIGHT, CHROMIUM SESQUIOXIDE 1-12 PARTS BY WEIGHT AND ALUMINIUM HYDROXIDE 0-6 PARTS BY WEIGHT.
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) | 1965-07-23 | 1966-01-22 | 1966-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-23 | 1970-01-22 | 1970-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-23 | 1974-01-22 | 1974-07-24 | $7700.00 | Window Closed / Lapsed |