USD673196SActiveUtility

Rotary drive device

69
Assignee: VON HAFEN KAROLINEPriority: Sep 22, 2011Filed: Mar 13, 2012Granted: Dec 25, 2012
Est. expirySep 22, 2031(~5.1 yrs left)· nominal 20-yr term from priority
Inventors:Karoline Von Hafen
69
PatentIndex Score
22
Cited by
16
References
1
Claims

Claims

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

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