US 2017/0246775 A1Published application

Laterally-Coalesced Foam Slab

Assignee3M Innovative Properties Company

InventorsJames M. Jonza, Jeffrey P. Kalish, Bryan C. Feisel, Brian L. Koster

Life of this patent

Estimating the term…

Laterally-coalesced foam slabs and methods and apparatus, including foaming dies, for making and using such foam slabs.

Dependent claims

A laterally-coalesced unitary organic polymeric foam slab.

Dependencies are inferred from the claim text.

B29C 44/468
Into an open space or onto moving surfaces, i.e. to make articles of indefinite length: in a plurality of parallel streams which unite during the…
B29C 48/07
Characterised by the shape of the extruded material at extrusion: flat, e.g. panels
B32B 5/02
Layered products characterised by the non- homogeneity or physical structure , i.e. comprising a fibrous, filamentary, particulate or foam…
B32B 5/18
Layered products characterised by the non- homogeneity or physical structure , i.e. comprising a fibrous, filamentary, particulate or foam…

From the US filing history. Foreign family members aren’t listed.

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