Patent US4610223A successfully refreshed from Google Patents.
US3385084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Simulated candle and wick holder
Assignee: Cardinal of Adrian Inc
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Filing: 1966-12-19
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Granted: 1968-05-28
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Expires: 1986-12-19
Abstract
No abstract record available.
Inventors
- 👤 Robert D Macdonald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:45
CPC Classifications
F; F21; F21S; F21S13/00; F21S13/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
A DEVICE FOR PRODUCING LIGHT AND HEAT COMPRISING A ONE-PIECE RECEPTACLE OF LIGHT-TRANSPARENT PLASTIC MATERIAL HAVING A SIDEWALL AND A BOTTOM OF A PREDETERMINED SIZE AND SHAPE FOR RECEIVING A COMBUSTIBLE LIQUID, A WICK, AND A WICK HOLDER COMPRISING A CYLINDRICAL PORTION AND A BASE, SAID CYLINDRICAL PORTION EXTENDING UPWARDLY FROM THE CENTER OF SAID BASE, AND SAID BASE HAVING A SIZE AND SHAPE SIMILAR TO THE BOTTOM OF SAID CONTAINER TO MAINTAIN SAID CYLINDRICAL PORTION AND SAID WICK CENTRALLY IN SAID CONTAINER.
Claim 2
Independent Claim
83 words
A DEVICE FOR PRODUCING LIGHT AND HEAT COMPRISING A ONE-PIECE RECEPTACLE OF LIGHT-TRANSPARENT PLASTIC MATERIAL HAVING A SIDEWALL AND A BOTTOM OF A PREDETERMINED SIZE AND SHAPE FOR RECEIVING A COMBUSTIBLE LIQUID, A WICK, AND A WICK HOLDER COMPRISING A CYLINDRICAL PORTION AND A BASE, SAID CYLINDRICAL PORTION EXTENDING UPWARDLY FROM THE CENTER OF SAID BASE, AND SAID BASE HAVING A SIZE AND SHAPE SIMILAR TO THE BOTTOM OF SAID CONTAINER TO MAINTAIN SAID CYLINDRICAL PORTION AND SAID WICK CENTRALLY IN SAID CONTAINER.
References Cited (Backward Citations)
US1044041A
Cited
US3279222A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-28 | 1971-11-27 | 1972-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-28 | 1975-11-27 | 1976-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-28 | 1979-11-27 | 1980-05-28 | $7700.00 | Window Closed / Lapsed |