USD801545SActiveUtility

Test tube

73
Assignee: TREFF AG DEGERSHEIMPriority: Feb 19, 2016Filed: Feb 19, 2016Granted: Oct 31, 2017
Est. expiryFeb 19, 2036(~9.5 yrs left)· nominal 20-yr term from priority
Inventors:Richard WiesliJörg ScherrerPhilipp CramerWerner Brüstle
73
PatentIndex Score
30
Cited by
30
References
1
Claims

Claims

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

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