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MrWizard's avatar
MrWizard
Moderator
Jan 03, 2016

does anbody remember this "Heater" (found the patent)

sorry no picture, i can't find one online ( see page 2 found the patent application and drawings ) i have searched and searched, vintage old portable you name it, i tried it it is/was 120v portab...
Seeking Advice
pnichols's avatar
pnichols
Explorer II
Jan 04, 2016
Great search work!

I'm curious ... why do you think this heater and it's technology would be superior to a quality modern portable electric oil heater?

There must have been some reason why the product didn't make it long term??

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