USD647780SActiveUtility

Door drive with cover

64
Assignee: DORMA GMBH & CO KGPriority: Jul 10, 2009Filed: Jan 11, 2010Granted: Nov 1, 2011
Est. expiryJul 10, 2029(~2.9 yrs left)· nominal 20-yr term from priority
Inventors:Georg Kaluza
64
PatentIndex Score
8
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a door drive with cover, as shown and described.

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