Electric heating – Heating devices – Tool or instrument
Reexamination Certificate
2009-05-12
2011-10-04
Pelham, Joseph M (Department: 3742)
Electric heating
Heating devices
Tool or instrument
C219S242000, C030S140000
Reexamination Certificate
active
08030596
ABSTRACT:
A handheld knife includes an electric powered heater for raising the temperature of the knife blade for cutting and melting thermoplastics and the like. Two embodiments of the knife are shown, one for standard 120 volt AC current and one which includes a 24 volt battery pack. The method of use describes the steps of selecting an item for cutting, heating the knife blade by depressing a switch thereon and then manually drawing the knife blade across the item to cut selected materials.
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C & W Container Corp.
Pelham Joseph M
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