Patent · US Expired

Prosthetic knee joint

USD383542S · kind S · design

60Cited by
5References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 9, 1995
Grant dateSep 9, 1997
Priority date
Expiry dateSep 9, 2011

Classification

  • Technology area (CPC —)General

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