Invention Grant
US07824446B2 Prosthetic foot with longer upper forefoot and shorter lower forefoot
有权
假脚与较高的前足和较短的前脚掌较短
- Patent Title: Prosthetic foot with longer upper forefoot and shorter lower forefoot
- Patent Title (中): 假脚与较高的前足和较短的前脚掌较短
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Application No.: US11999734Application Date: 2007-12-05
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Publication No.: US07824446B2Publication Date: 2010-11-02
- Inventor: Roland J. Christensen , Marcus Boren
- Applicant: Roland J. Christensen , Marcus Boren
- Applicant Address: US CA Irvine
- Assignee: Freedom Innovations, LLC
- Current Assignee: Freedom Innovations, LLC
- Current Assignee Address: US CA Irvine
- Agency: Thorpe North & Western LLP
- Main IPC: A61F2/66
- IPC: A61F2/66 ; A61F2/68

Abstract:
The invention provides a prosthetic foot device including an elongated upper forefoot portion extending through an upper attachment section, forwardly through an arch section, and to a toe section positioned at a toe location of a natural foot. The foot device also includes an elongated lower forefoot portion extending through an upper attachment section attached to the attachment section of the upper forefoot portion, and forwardly under the arch section of the upper forefoot portion to a terminal end positioned under the ball location of a natural foot and rearward of the toe section of the upper forefoot portion.
Public/Granted literature
- US20080167731A1 Prosthetic foot with longer upper forefoot and shorter lower forefoot Public/Granted day:2008-07-10
Information query
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