US PATENT SUBCLASS 219 / 147
.~.~ With eye shield

Current as of: June, 1999
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219 /   HD   ELECTRIC HEATING

50  DF  METAL HEATING (E.G., RESISTANCE HEATING) {19}
146.1  DF  .~ Weld rod composition {6}
147.~.~ With eye shield

DEFINITION

Classification: 219/147

(under subclass 121) Subject matter having means for protecting the eyes of the operator from the effects of the arc.

(1) Note. The eye shield may, for example, have a shutter which is caused to automatically shut when arc current is drawn.

SEE OR SEARCH CLASS

2, Apparel,

432, for goggles having an antiglare lens.

351, Optics: Eye Examining, Vision Testing and Correcting,

44+, for eyeglasses with light reducing means. 359, Optics: Systems (Including Communication) and Elements,

885+, for visual filters.