Hurco Technologies, Inc. Patents

Hurco is the owner of the United States Patents listed below, as well as patents pending. These patents cover articulating, boom mounted valve exerciser designs, such as the Hurco SD400, SD800 and ERB800. Only Hurco and its licensees can lawfully offer and sell the valve exercisers covered by these patents. The current licensees are limited to Ditch Witch, McLaughlin Manufacturing (selling through the Vermeer Corporation), and Ring-O-Matic. If a device covered by one of these patents is purchased from an entity other than Hurco or one of its authorized dealers, use of such device could render the user liable for patent infringement damages under U.S. patent law.

U.S. Pat. No. 7,334,606
U.S. Pat. No. 7,376,529
U.S. Pat. No. 7,415,376
U.S. Pat. No. 7,455,124
U.S. Pat. No. 7,607,624
U.S. Pat. No. 7,703,473
U.S. Pat. No. 7,739,914
U.S. Pat. No. 7,828,017
U.S. Pat. No. 7,828,076
U.S. Pat. No. 7,987,923