Patent ID: 11911298
Assignee: UNIVERSITY OF WASHINGTON
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 8:
9. The prosthetic foot device of claim 1, wherein the upper portion is solid, wherein the first through-hole in the lower portion extends from a first side of the lower portion to a second side of the lower portion, wherein the lower portion further comprises a third sidewall spaced apart from a fourth sidewall, wherein the first contact surface of the upper portion is configured to contact the second contact surface of the lower portion, wherein the first pin is positioned through the first through-hole in the upper portion, and wherein the first end of the first pin is positioned through the second through-hole in the third sidewall of the lower portion and the second end of the first pin is positioned through the fourth through-hole in the fourth sidewall of the lower portion such that the lower portion is rotatably coupled to the upper portion via the first pin.