Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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B29D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
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19/00
Producing buttons or semi-finished parts of buttons
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B29D19/04
by cutting, milling, turning, stamping, or perforating moulded parts; Surface treatment of buttons
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B29D19/08
Making holes in buttons or in semi-finished parts thereof
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B29D19/08

Tool for forming a three dimensional article or container
09808117 · 2017-11-07 · ·

A forming tool assembly and method for forming a cooking element. The forming tool assembly has an upper tool assembly and a lower tool assembly that cooperate to shape the cooking element from an annular cutout.