USD439339SExpiredUtility

Knee joint

90
Assignee: OTTO BOCK ORTHOPAEDISCHE IND BESITZ-UNDPriority: Mar 25, 1998Filed: Sep 25, 1998Granted: Mar 20, 2001
Est. expiryMar 25, 2018(expired)· nominal 20-yr term from priority
Inventors:Steffen Sawatzki
90
PatentIndex Score
66
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a knee joint, as shown and described.

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