Patents Assigned to Rikco International, LLC
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Patent number: 11737508Abstract: Systems and methods are described for a shoe sole for relieving pressure from a wearer's metatarsal heads. In one aspect, a shoe sole comprises a shoe outer sole comprising a shaft region, a ball region, and a toe region. The shaft region underlies metatarsal shafts of the wearer and comprises a first lower surface, the ball region underlies metatarsal heads of the wearer and comprises a second lower surface, and the toe region underlies phalanges of the wearer and comprises a third lower surface. The second lower surface is raised relative to the first lower surface and the third lower surface.Type: GrantFiled: June 14, 2021Date of Patent: August 29, 2023Assignee: RIKCO INTERNATIONAL LLCInventors: Brian O'Reilly, Roy Herman Lidtke
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Patent number: 11033069Abstract: Systems and methods are described for a shoe sole for relieving pressure from a wearer's metatarsal heads. In one aspect, a shoe sole comprises a shoe outer sole comprising a shaft region, a ball region, and a toe region. The shaft region underlies metatarsal shafts of the wearer and comprises a first lower surface, the ball region underlies metatarsal heads of the wearer and comprises a second lower surface, and the toe region underlies phalanges of the wearer and comprises a third lower surface. The second lower surface is raised relative to the first lower surface and the third lower surface.Type: GrantFiled: July 15, 2019Date of Patent: June 15, 2021Assignee: RIKCO INTERNATIONAL LLCInventors: Brian O'Reilly, Roy Herman Lidtke
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Patent number: 10349699Abstract: Systems and methods are described for a shoe sole for relieving pressure from a wearer's metatarsal heads. In one aspect, a shoe sole comprises a shoe outer sole comprising a shaft region, a ball region, and a toe region. The shaft region underlies metatarsal shafts of the wearer and comprises a first lower surface, the ball region underlies metatarsal heads of the wearer and comprises a second lower surface, and the toe region underlies phalanges of the wearer and comprises a third lower surface. The second lower surface is raised relative to the first lower surface and the third lower surface.Type: GrantFiled: July 1, 2016Date of Patent: July 16, 2019Assignee: RIKCO INTERNATIONAL LLCInventors: Brian O'Reilly, Roy Herman Lidtke
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Patent number: 9386820Abstract: Systems and methods are described for a shoe sole for relieving pressure from a wearer's metatarsal heads. In one aspect, a shoe sole comprises a shoe outer sole comprising a shaft region, a ball region, and a toe region. The shaft region underlies metatarsal shafts of the wearer and comprises a first lower surface, the ball region underlies metatarsal heads of the wearer and comprises a second lower surface, and the toe region underlies phalanges of the wearer and comprises a third lower surface. The second lower surface is raised relative to the first lower surface and the third lower surface.Type: GrantFiled: March 15, 2013Date of Patent: July 12, 2016Assignee: RIKCO INTERNATIONAL LLCInventors: Brian O'Reilly, Roy Herman Lidtke
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Publication number: 20140259800Abstract: Systems and methods are described for a shoe sole for relieving pressure from a wearer's metatarsal heads. In one aspect, a shoe sole comprises a shoe outer sole comprising a shaft region, a ball region, and a toe region. The shaft region underlies metatarsal shafts of the wearer and comprises a first lower surface, the ball region underlies metatarsal heads of the wearer and comprises a second lower surface, and the toe region underlies phalanges of the wearer and comprises a third lower surface. The second lower surface is raised relative to the first lower surface and the third lower surface.Type: ApplicationFiled: March 15, 2013Publication date: September 18, 2014Applicant: Rikco International LLCInventors: Brian O'Reilly, Roy Herman Lidtke
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Patent number: D625093Type: GrantFiled: January 8, 2010Date of Patent: October 12, 2010Assignee: Rikco International, LLCInventor: Roy H. Lidtke
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Patent number: D625501Type: GrantFiled: January 8, 2010Date of Patent: October 19, 2010Assignee: Rikco International, LLCInventor: Roy H. Lidtke