US2652338A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of ceramic bodies for plastic forming
Assignee: Individual
•
Filing: 1952-05-13
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Granted: 1953-09-15
•
Expires: 1972-05-13
Abstract
No abstract record available.
Inventors
- 👤 Herbert H Greger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:25
CPC Classifications
C; C04; C04B; C04B33/00; C04B33/28; C04B33/30; Y; Y10; Y10S; Y10S264/00; Y10S264/39
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A METHOD OF PREPARING A CERAMIC BODY FOR MOLDING COMPRISING MIXING DRY CERAMIC MATERIAL HAVING WETTING PROPERTIES PREFERENTIAL TO WATER OVER A WATER IMMISCIBLE ORGANIC LIQUID WITH SAID LIQUID TO FORM A SLURRY, ADDING AN AQUEOUS MEDIUM TO SAID SLURRY, AGITATING THE MIXTURE UNTIL THE AQUEOUS MEDIUM HAS DISPLACED IN WATER IMMISCIBLE LIQUID IN THE SLURRY, AND SEPARATING THE MASS OF CERAMIC MATERIAL AND AQUEOUS MEDIUM FROM THE WATER IMMISCIBLE LIQUID.
Claim 2
Independent Claim
71 words
A METHOD OF PREPARING A CERAMIC BODY FOR MOLDING COMPRISING MIXING DRY CERAMIC MATERIAL HAVING WETTING PROPERTIES PREFERENTIAL TO WATER OVER A WATER IMMISCIBLE ORGANIC LIQUID WITH SAID LIQUID TO FORM A SLURRY, ADDING AN AQUEOUS MEDIUM TO SAID SLURRY, AGITATING THE MIXTURE UNTIL THE AQUEOUS MEDIUM HAS DISPLACED IN WATER IMMISCIBLE LIQUID IN THE SLURRY, AND SEPARATING THE MASS OF CERAMIC MATERIAL AND AQUEOUS MEDIUM FROM THE WATER IMMISCIBLE LIQUID.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-14 | 1957-03-16 | 1957-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-14 | 1961-03-16 | 1961-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-14 | 1965-03-16 | 1965-09-15 | $7700.00 | Window Closed / Lapsed |