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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B29C
SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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44/00
Shaping by internal pressure generated in the material, e.g. swelling or foaming; ; Producing porous or cellular expanded plastics articles
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B29C44/20
for articles of indefinite length
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B29C44/20

Core and shell composite structural member
12600108 · 2026-04-14 ·

A core shell structural member. A core/shell composite structural member comprising a shell comprising a fiber and a polymer used to surround a foamed polymer core.

Core and shell composite structural member
12600108 · 2026-04-14 ·

A core shell structural member. A core/shell composite structural member comprising a shell comprising a fiber and a polymer used to surround a foamed polymer core.