US3172775A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of coating resin on ceramic
Assignee: —
•
Filing: —
•
Granted: 1965-03-09
•
Expires: 1982-03-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:31
CPC Classifications
C; C04; C04B; C04B41/00; C04B41/45; C04B41/46; C04B41/48; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31652
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
THE METHOD OF BONDING CERAMIC AND PLASTIC MATERIALS INTO A UNIFIED MEMBER COMPRISING THE STEPS OF FORMING AN IMPREGNABLE BASE FROM A SUBSTANCE CAPABLE OF WITHSTANDING THE FUSING TEMPERATURE OF CERAMICS, COATING A FIRST MAJOR SURFACE OF SAID BASE WITH A CERAMIC FRIT FIRING SAID CERAMIC FRIT AT ITS LIQUIDUS TEMPERATURE FUSING SAID FRIT TO SAID BASE, IMPREGNATING AN UNCURED PLASTIC RESIN MATERIAL INTO THE OPPOSITE MAJOR SURFACE OF SAID BASE AND INTO CONTACT WITH THE CERAMIC FUSED TO THE BASE, AND CURING SAID PLASTIC RESIN.
Claim 2
Independent Claim
86 words
THE METHOD OF BONDING CERAMIC AND PLASTIC MATERIALS INTO A UNIFIED MEMBER COMPRISING THE STEPS OF FORMING AN IMPREGNABLE BASE FROM A SUBSTANCE CAPABLE OF WITHSTANDING THE FUSING TEMPERATURE OF CERAMICS, COATING A FIRST MAJOR SURFACE OF SAID BASE WITH A CERAMIC FRIT FIRING SAID CERAMIC FRIT AT ITS LIQUIDUS TEMPERATURE FUSING SAID FRIT TO SAID BASE, IMPREGNATING AN UNCURED PLASTIC RESIN MATERIAL INTO THE OPPOSITE MAJOR SURFACE OF SAID BASE AND INTO CONTACT WITH THE CERAMIC FUSED TO THE BASE, AND CURING SAID PLASTIC RESIN.
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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) | 1968-03-08 | 1968-09-07 | 1969-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-08 | 1972-09-07 | 1973-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-08 | 1976-09-07 | 1977-03-09 | $7700.00 | Window Closed / Lapsed |