USD658283SActiveUtility

Ventilator

91
Assignee: BURZ JOHANNPriority: Apr 19, 2010Filed: Apr 19, 2010Granted: Apr 24, 2012
Est. expiryApr 19, 2030(~3.8 yrs left)· nominal 20-yr term from priority
Inventors:Johann Sebastian BurzAchim BienerJohannes NickolBernd Christoph LangAdel NibuChristian BackhausRobert EiblAndreas KirchbergerRoman Stein
91
PatentIndex Score
65
Cited by
7
References
1
Claims

Claims

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

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