Patent US3586473A successfully refreshed from Google Patents.
US3586473A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Colored flame candle
Assignee: Individual
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Filing: 1969-06-23
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Granted: 1971-06-22
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Expires: 1989-06-23
Abstract
Abstract A candle which burns with a colored flame. The candle has an inner body of solid combustible material, through which extends a wick. The inner body is coated with a higher melting temperature combustible material. Into the outer coating is incorporated a material, which, when exposed to the heat of the flame, yields a flame of a desired color.
Inventors
- 👤 Raymond A Galloway
- 👤 Jan Stephen Carter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:59
CPC Classifications
C; C11; C11C; C11C5/00; C11C5/002; C11C5/004
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
A candle including an inner body of solidified combustible material and a wick extending therethrough; said inner body of solidified fuel having an outer coating of a higher melting point combustible material than said inner body of fuel, and said outer coating of material having incorporated therein a material which produces a flame of a desired color.
Claim 2
Dependent Claim
57 words
A candle including an inner body of solidified combustible material and a wick extending therethrough; said inner body of solidified fuel having an outer coating of a higher melting point combustible material than said inner body of fuel, and said outer coating of material having incorporated therein a material which produces a flame of a desired color.
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) | 1974-06-21 | 1974-12-21 | 1975-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-21 | 1978-12-21 | 1979-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-21 | 1982-12-21 | 1983-06-22 | $7700.00 | Window Closed / Lapsed |