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.:
Date of Patent:
Aug. 27, 2024
Filed:
Jun. 16, 2022
Applicant:
Keen, Inc., Menlo Park, CA (US);
Inventors:
Nicholas Charles Ginns, Chonburi, TH;
Arkom Kaewprasit, Bangmuang Muang Samutprakarn, TH;
Assignee:
KEEN, INC., Portland, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D 35/00 (2010.01); A43B 1/00 (2006.01); A43B 1/14 (2006.01); B29K 75/00 (2006.01); B29K 311/00 (2006.01);
U.S. Cl.
CPC ...
B29D 35/0009 (2013.01); A43B 1/0045 (2013.01); A43B 1/14 (2013.01); B29K 2075/00 (2013.01); B29K 2311/00 (2013.01);
Abstract
A method for fabrication of one or more components of an article of footwear is provided. In one example, the method includes fabricating a mixture of polyurethane (PU) precursors and coffee grounds of a first size using a two-step mixing, and then injection molding one or more components of the article of footwear using the mixture, the one or more components of the article of footwear formed of a coffee grounds-PU composite material.