USD685097SActiveUtility

Calibration unit

24
Assignee: KIRCHNER HANSJORGPriority: Oct 14, 2010Filed: Dec 1, 2010Granted: Jun 25, 2013
Est. expiryOct 14, 2030(~4.2 yrs left)· nominal 20-yr term from priority
Inventors:Hansjörg Kirchner
24
PatentIndex Score
1
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a calibration unit, as shown and described.

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