Patent US3097101A successfully refreshed from Google Patents.
US3097101A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ceramic product and method of making the same
Assignee: General Electric Co
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Filing: 1960-04-22
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Granted: 1963-07-09
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Expires: 1980-04-22
Abstract
No abstract record available.
Inventors
- 👤 Ronald H Lester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:50
CPC Classifications
C; C04; C04B; C04B33/00; C04B33/24; C04B33/26; C04B35/00; C04B35/01; C04B35/16; C04B35/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
A CERAMIC BODY COMPRISING THE VITRIFIED PORCELAIN PRODUCT OF A MIXTURE OF CLAY, FLUX MATERIAL, AND FLINT, THE FLINT BEING IN PARTICLES ALL OF WHICH HAVE A SIZE BETWEEN 1 AND 45 MICRONS.
Claim 2
Dependent Claim
33 words
A CERAMIC BODY COMPRISING THE VITRIFIED PORCELAIN PRODUCT OF A MIXTURE OF CLAY, FLUX MATERIAL, AND FLINT, THE FLINT BEING IN PARTICLES ALL OF WHICH HAVE A SIZE BETWEEN 1 AND 45 MICRONS.
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) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |