Patent & IP news archive

Complaint for Patent Infringement
Civil Action No. 5:13-cv-04007-DEO, the Hon. Donald E OBrien presiding.
Filed on Jan. 16, 2013 in the U.S. District Court for the Northern District of Iowa;

Plaintiffs

v.
Neil Ziegmann
McKee, Voorhees & Sease, PLC; Des Moines, IA
Jeffrey D. Harty
Luke C. Holst

Patents in case

  • 8,230,642: “Raccoon trap” by Ziegmann. Prosecuted by McKee, Voorhees & Sease, P.L.C.. Includes 19 claims (3 indep.). Was application 12/773,303. Granted 7/31/2012.

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Case documents (PDF)

Fig. 1 from 8,230,642

8,230,642 figure 1
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