Welding helmet
Номер патента: CA110663S
Опубликовано: 16-10-2006
Автор(ы):
Принадлежит: 3M Innovative Properties Co
Опубликовано: 16-10-2006
Автор(ы):
Принадлежит: 3M Innovative Properties Co
Реферат: The design is all the features of shape, configuration and ornament shown in solid lines in the drawings.Figure 1: is a front perspective view of a welding helmet;Figure 2: is a front view thereof;Figure 3: is a left side view, the right side being a mirror image thereof;Figure 4: is a rear view thereof;Figure 5: is a top view thereof; andFigure 6: is a bottom view thereof.Drawings of the design are included.
Welding helmet for detecting arc data
Номер патента: US09566192B2. Автор: William J. Becker,Eric T. Sommers,Kyle A. Pfeifer. Владелец: ILLINOIS TOOL WORKS INC. Дата публикации: 2017-02-14.