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US3353376A Expired / Lapsed US ⏱️ 0.0 years remaining

Valveless fuel lighter

Assignee: Individual
•
Filing: 1965-11-19
•
Granted: 1967-11-21
•
Expires: 1985-11-19
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Abstract

No abstract record available.

Inventors

  • 👤 Tackett Edd

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 14:39
CPC Classifications
F; F23; F23Q; F23Q2/00; F23Q2/02

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 253 words
A FUEL LIGHTER COMPRISING, IN COMBINATION, A CASE INCLUDING A FUEL RESERVOIR, AN UPPER WALL HAVING A BORE, A COUNTERBORE IN THE INNER END OF SAID BORE, A WELL IN THE UPPER PORTION OF SAID WALL AND A FILLING PORT IN ITS LOWER WALL; A WICK TUBE IN SAID BORE, SAID WICK TUBE HAVING AN OUTER PORTION EXTENDING ABOVE SAID UPPER WALL AND AN INNER PORTION HAVING A CLOSED END AND EXTENDING INTO SAID RESERVOIR, A WICK IN SAID TUBE; MEANS ASSOCIATED WITH SAID WICK TUBE FOR MOUNTING AND SEALING SAID WICK TUBE IN SAID BORE AND COUNTERBORE, THERE BEING AT LEAST ONE PORT IN SAID INNER PORTION OF SAID WICK TUBE AND BEING LOCATED AT A LEVEL THEREIN BORDERING THE INNER EDGE OF SAID UPPER WALL AND COMMUNICATING WITH SAID RESERVOIR TO PERMIT FUEL FROM SAID RESERVOIR TO ENTER SAID WICK TUBE AND SATURATE THE WICK AND WHEREBY WHEN THE FUEL LEVEL IN SAID RESERVOIR IS LOWER THAN SAID PORT, SAID WICK MAY BE REPEATEDLY SATURATED BY THE INVERSION OF SAID LIGHTER UNTIL SUBSTANTIALLY THE ENTIRE AMOUNT OF FUEL IN SAID RESERVOIR IS EXHAUSTED; MEANS FOR IGNITING THE WICK, SLIDABLE IN SAID FRICTIONALLY HELD IN SAID WELL; A FOLDING FLAME GUARD MOUNTED ON THE TOP SIDE OF SAID CASE; A CLOSURE LID HINGED TO THE TOP SIDE OF SAID CASE FOR ENCLOSING EXPOSED PARTS OF SAID LIGHTER, A CLOSURE PLUG FOR THREADABLE ENGAGEMENT IN SAID FILLING PORT AND A CLOSURE CAP FOR THREADABLE ENGAGEMENT WITH THE OUTER END OF SAID WICK TUBE.
Claim 2
Dependent Claim 253 words
A FUEL LIGHTER COMPRISING, IN COMBINATION, A CASE INCLUDING A FUEL RESERVOIR, AN UPPER WALL HAVING A BORE, A COUNTERBORE IN THE INNER END OF SAID BORE, A WELL IN THE UPPER PORTION OF SAID WALL AND A FILLING PORT IN ITS LOWER WALL; A WICK TUBE IN SAID BORE, SAID WICK TUBE HAVING AN OUTER PORTION EXTENDING ABOVE SAID UPPER WALL AND AN INNER PORTION HAVING A CLOSED END AND EXTENDING INTO SAID RESERVOIR, A WICK IN SAID TUBE; MEANS ASSOCIATED WITH SAID WICK TUBE FOR MOUNTING AND SEALING SAID WICK TUBE IN SAID BORE AND COUNTERBORE, THERE BEING AT LEAST ONE PORT IN SAID INNER PORTION OF SAID WICK TUBE AND BEING LOCATED AT A LEVEL THEREIN BORDERING THE INNER EDGE OF SAID UPPER WALL AND COMMUNICATING WITH SAID RESERVOIR TO PERMIT FUEL FROM SAID RESERVOIR TO ENTER SAID WICK TUBE AND SATURATE THE WICK AND WHEREBY WHEN THE FUEL LEVEL IN SAID RESERVOIR IS LOWER THAN SAID PORT, SAID WICK MAY BE REPEATEDLY SATURATED BY THE INVERSION OF SAID LIGHTER UNTIL SUBSTANTIALLY THE ENTIRE AMOUNT OF FUEL IN SAID RESERVOIR IS EXHAUSTED; MEANS FOR IGNITING THE WICK, SLIDABLE IN SAID FRICTIONALLY HELD IN SAID WELL; A FOLDING FLAME GUARD MOUNTED ON THE TOP SIDE OF SAID CASE; A CLOSURE LID HINGED TO THE TOP SIDE OF SAID CASE FOR ENCLOSING EXPOSED PARTS OF SAID LIGHTER, A CLOSURE PLUG FOR THREADABLE ENGAGEMENT IN SAID FILLING PORT AND A CLOSURE CAP FOR THREADABLE ENGAGEMENT WITH THE OUTER END OF SAID WICK TUBE.

References Cited (Backward Citations)

US1943505A Cited
US1986098A Cited
US2454501A Cited
US2680962A Cited
US2617286A Cited
US2763129A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-11-20 1971-05-22 1971-11-21 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-11-20 1975-05-22 1975-11-21 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-11-20 1979-05-22 1979-11-21 $7700.00 Window Closed / Lapsed

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