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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12012495 B1

PDFFull Text
Date of Patent:
Jun. 18, 2024

Filed:

Mar. 17, 2022

3-d printable expendable lost foam pattern

Applicant:

Brunswick Corporation, Mettawa, IL (US);

Inventor:

Jacob A. Belke, Oshkosh, WI (US);

Assignee:

Brunswick Corporation, Mettawa, IL (US);

Attorney:

Andrus Intellectual Property Law, LLP

Primary Examiner:

Kevin P Kerns

Int. Cl.
CPC ...
B22C 7/02 (2006.01); B22C 9/04 (2006.01); B33Y 40/20 (2020.01); B33Y 50/00 (2015.01); B33Y 70/10 (2020.01); B33Y 80/00 (2015.01); C08J 7/06 (2006.01); C08J 9/00 (2006.01); B33Y 30/00 (2015.01);
U.S. Cl.
CPC ...
C08J 9/0061 (2013.01); B22C 7/023 (2013.01); B22C 9/04 (2013.01); B33Y 40/20 (2020.01); B33Y 50/00 (2014.12); B33Y 70/10 (2020.01); B33Y 80/00 (2014.12); C08J 7/06 (2013.01); B33Y 30/00 (2014.12);
Abstract

A lost foam casting pattern that is constructed of a plastic filament, a foaming agent, and a coating. The lost foam casting pattern is printable on a 3-D printer. A 3-D printable material for the creation of a lost foam casting pattern is also disclosed where the material includes 95.0% to 99.75% by weight of a plastic filament combined with 0.25% to 5.00% by weight of a foaming agent. A method for preparing a lost foam casting pattern using the 3-D printable material is further described.

Find Patent Forward Citations

Belke, Jacob. (2024). 3-d printable expendable lost foam pattern (U.S. Patent No. 12012495). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12012495

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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