Combustion – Frictional – chemical or percussive type igniter – Spark projecter – e.g. – flint and abrasive striker – etc.
Patent
1990-10-09
1992-02-04
Price, Carl D.
Combustion
Frictional, chemical or percussive type igniter
Spark projecter, e.g., flint and abrasive striker, etc.
431153, F23D 1136
Patent
active
050855786
ABSTRACT:
The child-resistant feature comprises a combination lock mechanism that incorporates at least one directly manipulated member, and, in some embodiments, at least one indirectly movable member. Some embodiments incorporate a feature that arrests rotation of the spark wheel when the thumb lever is locked in the child-resistant condition.
REFERENCES:
patent: 2520328 (1950-08-01), Nissen
patent: 4717335 (1988-01-01), Loveless
patent: 4784601 (1988-11-01), Nitta
patent: 4822276 (1989-04-01), Bisbee
patent: 5017128 (1991-05-01), Hunter
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