Patent US2771764A successfully refreshed from Google Patents.
US2771764A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Art of producing candles with colored flames
Assignee: Individual
•
Filing: 1953-12-02
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Granted: 1956-11-27
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Expires: 1973-12-02
Abstract
No abstract record available.
Inventors
- 👤 Wilbur C Moorman
- 👤 Joseph C Muhler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:52
CPC Classifications
C; C11; C11C; C11C5/00; C11C5/002; C11C5/004
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
23 words
A CANDLE FOR EMANATING COLORED LIGHT OF HIGH SATURATION COMPRISING A MASS OF SMOOTHLY BURNING COMPATIBLE MOLECULES HAVING THE FOLLOWING GENERAL STRUCTURAL FORMULA:
Claim 2
Dependent Claim
23 words
A CANDLE FOR EMANATING COLORED LIGHT OF HIGH SATURATION COMPRISING A MASS OF SMOOTHLY BURNING COMPATIBLE MOLECULES HAVING THE FOLLOWING GENERAL STRUCTURAL FORMULA:
References Cited (Backward Citations)
US2184666A
Cited
US2551574A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-27 | 1960-05-28 | 1960-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-27 | 1964-05-28 | 1964-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-27 | 1968-05-28 | 1968-11-27 | $7700.00 | Window Closed / Lapsed |