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US3265114A Expired / Lapsed US ⏱️ 0.0 years remaining

Ignitor-burner assembly

Assignee: General Dynamics Corp
•
Filing: 1964-07-20
•
Granted: 1966-08-09
•
Expires: 1984-07-20
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Abstract

No abstract record available.

Inventors

  • 👤 Herman T Childree

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 14:53
CPC Classifications
F; F23; F23Q; F23Q5/00; F23Q9/00; F23Q9/02; F23Q9/04

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 143 words
A NATURAL GAS PILOT BURNER COMPRISING A HOUSING, AN IGNITOR ASSEMBLY, A FLANGE ROD ASSEMBLY, AND A FLAME HOLDER HAVING PASSAGES THERETHROUGH AND OPERATIVELY MOUNTED IN SAID HOUSING; SAID IGNITOR ASSEMBLY INCLUDING GAS AND AIR MANIFOLDS, A PLURALITY OF CONDUIT MEANS HAVING ONE END THEREOF OPERATIVELY CONNECTED TO SAID GAS MANIFOLD, A PLURALITY OF CONDUIT MEANS HAVING ONE END THEREOF OPERATIVELY CONNECTED TO SAID AIR MANIFOLD, SAID GAS CONDUIT MEANS BEING POSITIONED INTERMEDIATE SAID AIR CONDUIT MEANS, IGNITION MEANS INCLUDING POSITIVE AND NEGATIVE ELECTRODE MEANS AND BAFFLE MEANS POSITIONED A PREDETERMINED DISTANCE FROM ONE END OF SAID ELECTRODE MEANS, SAID ONE END OF SAID ELECTRODE MEANS EXTENDING THROUGH SAID FLAME HOLDER, SAID GAS AND AIR CONDUIT MEANS BEING POSITIONED CONCENTRICALLY WITH RESPECT TO SAID IGNITION MEANS AND HAVING THE OTHER ENDS THEREOF TERMINATING IN A SPACED RELATIONSHIP WITH RESPECT TO SAID BAFFLE MEANS.

References Cited (Backward Citations)

US1647675A Cited
US2402763A Cited
US3002351A Cited
US2794620A Cited
US2784553A Cited
US2970178A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-08-08 1970-02-07 1970-08-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-08-08 1974-02-07 1974-08-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-08-08 1978-02-07 1978-08-09 $7700.00 Window Closed / Lapsed

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