Patent US3977425A successfully refreshed from Google Patents.
US3047418A
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US
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Method of producing novel decorative effects on ceramic objects
Assignee: Gladding Mcbean and Co
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Filing: 1959-10-23
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Granted: 1962-07-31
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Expires: 1979-10-23
Abstract
No abstract record available.
Inventors
- 👤 Max D Compton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:27
CPC Classifications
C; C04; C04B; C04B41/00; C04B41/009; C04B41/45; C04B41/4505; C04B41/80; C04B41/81; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24893; Y10T428/24901; Y10T428/24926
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
IN A METHOD OF PRODUCING A NOVEL, DISTINCTIVELY VARIEGATED, DECORATIVE PATTERN OF PIGMENTATION TO THE SURFACE OF A CERAMIC OBJECT, THE STEPS OF: FORMING A SUSPENSION OF FINELY POWDERED, COLOR-GENERATING MATERIAL IN A LIQUID MEDIUM CONTAINING A FOAM-PRODUCING AGENT SAID MATERIAL BEING ADAPTED TO BE CARRIED IN THE FILMS OF BUBBLES FORMED SAID LIQUID MEDIUM; CONVERTING SUCH SUSPENSION INTO A FOAM BY INJECTING GAS THEREINTO; DEPOSITING SUCH FOAM UPON THE SURFACE OF A FORMED CERAMIC ARTICLE; AND PERMITTING SAID FOAM TO SUBSIDE AND THE GAS-FILLLED BUBBLES THEREOF TO BREAK WHILE IN CONTACT WITH THE CERAMIC ARTICLE.
Claim 2
Dependent Claim
96 words
IN A METHOD OF PRODUCING A NOVEL, DISTINCTIVELY VARIEGATED, DECORATIVE PATTERN OF PIGMENTATION TO THE SURFACE OF A CERAMIC OBJECT, THE STEPS OF: FORMING A SUSPENSION OF FINELY POWDERED, COLOR-GENERATING MATERIAL IN A LIQUID MEDIUM CONTAINING A FOAM-PRODUCING AGENT SAID MATERIAL BEING ADAPTED TO BE CARRIED IN THE FILMS OF BUBBLES FORMED SAID LIQUID MEDIUM; CONVERTING SUCH SUSPENSION INTO A FOAM BY INJECTING GAS THEREINTO; DEPOSITING SUCH FOAM UPON THE SURFACE OF A FORMED CERAMIC ARTICLE; AND PERMITTING SAID FOAM TO SUBSIDE AND THE GAS-FILLLED BUBBLES THEREOF TO BREAK WHILE IN CONTACT WITH THE CERAMIC ARTICLE.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-30 | 1966-01-29 | 1966-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-30 | 1970-01-29 | 1970-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-30 | 1974-01-29 | 1974-07-31 | $7700.00 | Window Closed / Lapsed |