US3287476A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ceramic product and process
Assignee: Tredco Ltd
•
Filing: 1961-03-10
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Granted: 1966-11-22
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Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
- 👤 Francis H Snyder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:01
CPC Classifications
C; C04; C04B; C04B33/00; C04B33/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
THE METHOD OF REPAIRING DISCONTINUITIES IN CERAMIC WARE WHICH COMPRISES APPLYING TO THE OPENING BETWEEN THE TWO PORTIONS OF THE ARTICLE TO BE REPAIRED A QUANTITY OF MOIST COMPATIBLE CLAY, SAID CLAY HAVING INTIMATELY DISTRIBUTED WITHIN ITS BODY, A SMALL AMOUNT OF GLASS FIBER STAPLE, FIRMLY PRESSING SAID CLAY INTO INTIMATE CONTACT WITH THE PORTIONS TO WHICH ITS APPLIED, DRYING THE ASSEMBLY AND FIRING IT.
Claim 2
Independent Claim
65 words
THE METHOD OF REPAIRING DISCONTINUITIES IN CERAMIC WARE WHICH COMPRISES APPLYING TO THE OPENING BETWEEN THE TWO PORTIONS OF THE ARTICLE TO BE REPAIRED A QUANTITY OF MOIST COMPATIBLE CLAY, SAID CLAY HAVING INTIMATELY DISTRIBUTED WITHIN ITS BODY, A SMALL AMOUNT OF GLASS FIBER STAPLE, FIRMLY PRESSING SAID CLAY INTO INTIMATE CONTACT WITH THE PORTIONS TO WHICH ITS APPLIED, DRYING THE ASSEMBLY AND FIRING IT.
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) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |