Combustion – Correlation of fuel or power supply with component movements...
Patent
1990-10-10
1991-07-30
Dority, Carroll B.
Combustion
Correlation of fuel or power supply with component movements...
431277, 206 15, 206 86, 206528, F23D 1136
Patent
active
050356089
ABSTRACT:
A device to render articles such as disposable lighters resistant to unauthorized use including a body which slidably receives the lighter. In the normal protected position, the lighter is within the housing and is restricted from extension from the body to a use-position by a locking pin carried on a rocker arm. The rocker arm controls the position of the locking pin and may not be released unless the lighter is inverted releasing a tumbler freeing the rocker arm and thus permitting depression of the rocker arm to disengage the locking pin from the lighter. In the disengaged position, the user may slide the lighter relative to the sleeve to a use-position in which the lighter may be actuated. The safety device may be applied to other articles to make them child-resistant such as medicine containers.
REFERENCES:
patent: 4799877 (1989-01-01), Bisbee
patent: 4830603 (1989-05-01), Cirami
Dority Carroll B.
Nelson Gregory J.
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