Patent · US Active

Lower limb prosthetic device with a wave spring

US8771372B1 · kind B1 · utility

14Cited by

4References

13Claims

0Family size

Assignee

Stealth Composites, LLC · US

Inventors

Eric Rubie · Salt Lake City, US
John Stites · Sallisaw, US

Key dates

Filing date	Sep 28, 2011
Grant date	Jul 8, 2014
Priority date	—
Expiry date	Sep 28, 2031

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61F2002/6678
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A prosthetic device including an upper member having an upper end and a lower end, a wave member having a toe end and a heel end, and a third member having a proximal end and a distal end. In the preferred prosthetic device, the toe end of the wave member is fixedly attached to the upper member and the heel end of wave member is adapted to be deflected.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.