US2843559A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat-resistant enameling paint containing silicone resin
Assignee: Individual
•
Filing: 1957-12-02
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Granted: 1958-07-15
•
Expires: 1977-12-02
Abstract
No abstract record available.
Inventors
- 👤 Kornbluth Murray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:17
CPC Classifications
C; C03; C03C; C03C4/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A HIGH-TEMPERATURE RESISTANT ENAMELING PAINT FOR PRODUCING A VITREOUS ENAMEL ANTI-CORROSION COATING ON FERROUS METAL SHAPES AT ELEVATED TEMPERATURES, WHICH COMPRISES, A VEHICLE CONSISTING ESSENTIALLY OF A SILICONE POLYMER VARNISH FOR PROVIDING A HIGH HEAT-RESISTING BINDER FILM, AND A REFRACTORY FRIT AS A PIGMENT BASE FOR THE PAINT, THE SAID FRIT BEING AN AGGREGATE OF A PLURALITY OF FRITS HAVING STEP-WISE INCREASING MELTING POINTS BETWEEN APPROXIMATELY 1050*F. AND APPROXIMATELY 1600*F. TO PROVIDE WHEN FUSED A VITREOUS ENAMEL COATING FOR THE FERROUS SHAPE TO BE PROTECTED.
Claim 2
Dependent Claim
85 words
A HIGH-TEMPERATURE RESISTANT ENAMELING PAINT FOR PRODUCING A VITREOUS ENAMEL ANTI-CORROSION COATING ON FERROUS METAL SHAPES AT ELEVATED TEMPERATURES, WHICH COMPRISES, A VEHICLE CONSISTING ESSENTIALLY OF A SILICONE POLYMER VARNISH FOR PROVIDING A HIGH HEAT-RESISTING BINDER FILM, AND A REFRACTORY FRIT AS A PIGMENT BASE FOR THE PAINT, THE SAID FRIT BEING AN AGGREGATE OF A PLURALITY OF FRITS HAVING STEP-WISE INCREASING MELTING POINTS BETWEEN APPROXIMATELY 1050*F. AND APPROXIMATELY 1600*F. TO PROVIDE WHEN FUSED A VITREOUS ENAMEL COATING FOR THE FERROUS SHAPE TO BE PROTECTED.
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) | 1961-07-14 | 1962-01-13 | 1962-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-14 | 1966-01-13 | 1966-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-14 | 1970-01-13 | 1970-07-15 | $7700.00 | Window Closed / Lapsed |