A powered lighter having a switch which is activated by a change in air pressure or air flow is described. The change in air pressure or air flow causes the switch to close thereby allowing the lighter's direct current power supply to increase the temperature of the lighter's heating element.
申请公布号
US2010326978(A1)
申请公布日期
2010.12.30
申请号
US20100873346
申请日期
2010.09.01
申请人
EVEREADY BATTERY COMPANY, INC.
发明人
MUSKA DAVID W.;AUDEBERT JEAN-FRANCOIS;HOFFMAN PETER F.