Patents by Inventor Kristina L.S. Kurcinka
Kristina L.S. Kurcinka has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230035794Abstract: An article of footwear includes an outsole, an upper secured to the outsole and defining a foot-receiving cavity and an ankle opening, and a unitary, full-length midsole having a forefoot region, a midfoot region, and a heel region, and configured to be removably inserted into the foot-receiving cavity through the ankle opening. The midsole includes a first cushioning body having a first hardness and a second cushioning body having a second hardness greater than the first hardness. The midsole has a lateral side, a medial side, a forwardmost extent disposed in the forefoot region, and a rearmost extent disposed in the heel region. The second cushioning body includes a lateral segment that extends through the lateral side in the forefoot region, and a portion of the lateral segment of the second cushioning body is closer to the forwardmost extent than to the midfoot region.Type: ApplicationFiled: October 6, 2022Publication date: February 2, 2023Applicant: NIKE, Inc.Inventors: Kristina L.S. Kurcinka, Jeffrey S. To
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Patent number: 11490684Abstract: A sole structure for an article of footwear includes a unitary sole with a first cushioning body having a first hardness and a second cushioning having a second hardness greater than the first hardness. Both the first and the second cushioning bodies are exposed at a periphery of the sole. The second cushioning body may have a wedge surface that interfaces with a lateral extremity of the first cushioning body and angles laterally outward toward a lateral side exterior surface of the sole from a lower extent to an upper extent of the wedge surface. The second cushioning body may underlie the first cushioning body in a portion of a forefoot region of the sole such that the first cushioning body establishes a foot-facing exterior surface and the second cushioning body establishes a ground-facing exterior surface of the sole where the first cushioning body overlies the second cushioning body.Type: GrantFiled: November 18, 2020Date of Patent: November 8, 2022Assignee: NIKE, Inc.Inventors: Kristina L. S. Kurcinka, Jeffrey S. To
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Publication number: 20220192322Abstract: A lace guide for an article of footwear comprises a base, a body protruding from the base, and an enlarged head at a distal end of the body. The body, the base, and the enlarged head define an external channel that extends at least partially around the body to receive and retain a lace. The base may be a heel counter, and the lace guide and the heel counter may be an integral, one-piece component. Alternatively, the base of the lace guide may be a wing extending along a side of the upper, or may be secured to a footwear upper.Type: ApplicationFiled: March 8, 2022Publication date: June 23, 2022Applicant: NIKE, Inc.Inventors: Leo S. Chang, Kristina L.S. Kurcinka, Jun Peng
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Patent number: 11337491Abstract: A lace guide for an article of footwear comprises a base, a body protruding from the base, and an enlarged head at a distal end of the body. The body, the base, and the enlarged head define an external channel that extends at least partially around the body to receive and retain a lace. The base may be a heel counter, and the lace guide and the heel counter may be an integral, one-piece component. Alternatively, the base of the lace guide may be a wing extending along a side of the upper, or may be secured to a footwear upper.Type: GrantFiled: September 23, 2019Date of Patent: May 24, 2022Assignee: NIKE, Inc.Inventors: Leo S. Chang, Kristina L. S. Kurcinka, Jun Peng
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Publication number: 20210068500Abstract: A sole structure for an article of footwear includes a unitary sole with a first cushioning body having a first hardness and a second cushioning having a second hardness greater than the first hardness. Both the first and the second cushioning bodies are exposed at a periphery of the sole. The second cushioning body may have a wedge surface that interfaces with a lateral extremity of the first cushioning body and angles laterally outward toward a lateral side exterior surface of the sole from a lower extent to an upper extent of the wedge surface. The second cushioning body may underlie the first cushioning body in a portion of a forefoot region of the sole such that the first cushioning body establishes a foot-facing exterior surface and the second cushioning body establishes a ground-facing exterior surface of the sole where the first cushioning body overlies the second cushioning body.Type: ApplicationFiled: November 18, 2020Publication date: March 11, 2021Applicant: NIKE, Inc.Inventors: Kristina L.S. Kurcinka, Jeffrey S. To
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Patent number: 10932522Abstract: A sole structure for an article of footwear includes a unitary sole with a first cushioning body having a first hardness and a second cushioning having a second hardness greater than the first hardness. Both the first and the second cushioning bodies are exposed at a periphery of the sole. The second cushioning body may have a wedge surface that interfaces with a lateral extremity of the first cushioning body and angles laterally outward toward a lateral side exterior surface of the sole from a lower extent to an upper extent of the wedge surface. The second cushioning body may underlie the first cushioning body in a portion of a forefoot region of the sole such that the first cushioning body establishes a foot-facing exterior surface and the second cushioning body establishes a ground-facing exterior surface of the sole where the first cushioning body overlies the second cushioning body.Type: GrantFiled: October 23, 2018Date of Patent: March 2, 2021Assignee: NIKE, Inc.Inventors: Kristina L. S. Kurcinka, Jeffrey S. To
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Publication number: 20200015550Abstract: A lace guide for an article of footwear comprises a base, a body protruding from the base, and an enlarged head at a distal end of the body. The body, the base, and the enlarged head define an external channel that extends at least partially around the body to receive and retain a lace. The base may be a heel counter, and the lace guide and the heel counter may be an integral, one-piece component. Alternatively, the base of the lace guide may be a wing extending along a side of the upper, or may be secured to a footwear upper.Type: ApplicationFiled: September 23, 2019Publication date: January 16, 2020Applicant: NIKE, Inc.Inventors: Leo S. Chang, Kristina L.S. Kurcinka, Jun Peng
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Patent number: 10455899Abstract: A lace guide for an article of footwear comprises a base, a body protruding from the base, and an enlarged head at a distal end of the body. The body, the base, and the enlarged head define an external channel that extends at least partially around the body to receive and retain a lace. The base may be a heel counter, and the lace guide and the heel counter may be an integral, one-piece component. Alternatively, the base of the lace guide may be a wing extending along a side of the upper, or may be secured to a footwear upper.Type: GrantFiled: October 31, 2017Date of Patent: October 29, 2019Assignee: NIKE, Inc.Inventors: Leo S. Chang, Kristina L. S. Kurcinka, Jun Peng
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Publication number: 20190116929Abstract: A sole structure for an article of footwear includes a unitary sole with a first cushioning body having a first hardness and a second cushioning having a second hardness greater than the first hardness. Both the first and the second cushioning bodies are exposed at a periphery of the sole. The second cushioning body may have a wedge surface that interfaces with a lateral extremity of the first cushioning body and angles laterally outward toward a lateral side exterior surface of the sole from a lower extent to an upper extent of the wedge surface. The second cushioning body may underlie the first cushioning body in a portion of a forefoot region of the sole such that the first cushioning body establishes a foot-facing exterior surface and the second cushioning body establishes a ground-facing exterior surface of the sole where the first cushioning body overlies the second cushioning body.Type: ApplicationFiled: October 23, 2018Publication date: April 25, 2019Applicant: NIKE, Inc.Inventors: Kristina L.S. Kurcinka, Jeffrey S. To
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Publication number: 20180116340Abstract: A lace guide for an article of footwear comprises a base, a body protruding from the base, and an enlarged head at a distal end of the body. The body, the base, and the enlarged head define an external channel that extends at least partially around the body to receive and retain a lace. The base may be a heel counter, and the lace guide and the heel counter may be an integral, one-piece component. Alternatively, the base of the lace guide may be a wing extending along a side of the upper, or may be secured to a footwear upper.Type: ApplicationFiled: October 31, 2017Publication date: May 3, 2018Applicant: NIKE, Inc.Inventors: Leo S. Chang, Kristina L.S. Kurcinka, Jun Peng