Patent US2384578A successfully refreshed from Google Patents.
US3112184A
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Method of making ceramic articles
Assignee: Corning Glass Works
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Filing: 1958-09-08
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Granted: 1963-11-26
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Expires: 1978-09-08
Abstract
No abstract record available.
Inventors
- 👤 Robert Z Hollenbach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:18
CPC Classifications
C; C04; C04B; C04B38/00; C04B38/008; C04B38/0083; B; B28; B28B; B28B1/00; B28B1/002; B28B1/26; B28B1/268; B28B11/00; B28B11/003; B28B23/00; B28B23/0006; Y; Y10; Y10S; Y10S165/00; Y10S165/905; Y10S264/00; Y10S264/63; Y10S425/00; Y10S425/012; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1003; Y10T428/00; Y10T428/24; Y10T428/24149; Y10T428/24628; Y10T428/24669; Y10T428/24694; Y10T428/24711; Y10T428/24727
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
A METHOD OF MAKING A HONEYCOMB CERAMIC ARTICLE WHEREIN THE CHANNELS ARE OF PREDETERMINED SHAPE AND SIZE WHICH COMPRISES APPLYING A SUSPENSION COMPRISING PULVERIZED CERAMIC MATERIAL AND A BINDER TO EACH SIDE OF A FLEXIBLE CARRIER, CORRUGATING THE COATED CARRIER, FORMING THE CORRUGATED CARRIER INTO AN ARTICLE OF THE DESIRED SHAPE, AND FIRING THE ARTICLE TO SINTER THE CERAMIC PARTICLES INTO A UNITARY STRUCTURE.
Claim 2
Independent Claim
64 words
A METHOD OF MAKING A HONEYCOMB CERAMIC ARTICLE WHEREIN THE CHANNELS ARE OF PREDETERMINED SHAPE AND SIZE WHICH COMPRISES APPLYING A SUSPENSION COMPRISING PULVERIZED CERAMIC MATERIAL AND A BINDER TO EACH SIDE OF A FLEXIBLE CARRIER, CORRUGATING THE COATED CARRIER, FORMING THE CORRUGATED CARRIER INTO AN ARTICLE OF THE DESIRED SHAPE, AND FIRING THE ARTICLE TO SINTER THE CERAMIC PARTICLES INTO A UNITARY STRUCTURE.
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) | 1966-11-25 | 1967-05-27 | 1967-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-25 | 1971-05-27 | 1971-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-25 | 1975-05-27 | 1975-11-26 | $7700.00 | Window Closed / Lapsed |