Welding helmet and face plate
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United States of America Patent
Stats
-
Jun 11, 2002
Grant Date -
N/A
app pub date -
Mar 13, 2001
filing date -
Mar 13, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A welding helmet comprising: a face portion defined by a wall about the perimeter of the face portion, extending toward the interior of the welding helmet; a flange extending from the interior end of the wall; a sloped outer portion about the exterior perimeter of the face portion; and at least one opening in the flange adjacent a first portion of the wall, the at least one opening having a protrusion therein protruding parallel to the flange. The welding helmet may also comprise a plurality of channels in a second portion of the wall. The welding helmet may also include a face plate for covering the face portion of the welding helmet comprising a bezel and an interior groove about the perimeter of the bezel.
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