Artificial joint
Description
Claims
The ornamental design for artificial joint, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D553741
Type: Grant
Filed: Dec 2, 2005
Date of Patent: Oct 23, 2007
Inventor: Chien-Yu Chen (Taipei)
Primary Examiner: Charles A. Rademaker
Attorney: Rabin & Berdo, P.C.
Application Number: 29/243,914
Type: Grant
Filed: Dec 2, 2005
Date of Patent: Oct 23, 2007
Inventor: Chien-Yu Chen (Taipei)
Primary Examiner: Charles A. Rademaker
Attorney: Rabin & Berdo, P.C.
Application Number: 29/243,914
Classifications
Current U.S. Class:
Prosthesis Or Implant (D24/155)