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ITC Begins Section 337 Patent Investigation on Linear Actuators

The International Trade Commission voted to begin an investigation into whether imports of linear actuators are infringing on Okin’s patents in violation of Section 337. Okin America and Dewert Okin requested the investigation on April 3 (see 13040601). The linear actuators at issue use electric motors to extend the footrest and adjust the chair back on seating furniture. According to Okin, Chinese company Changzhou Kaidi and its U.S. affiliate Kaidi LLC are importing linear actuators that infringe its patents. Okin is requesting a general exclusion order blocking all imports of linear actuators that infringe its patents, as well as cease and desist orders against the two respondents.

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The ITC named the following as respondents to the investigation:

  • Changzhou Kaidi Electrical Co. Ltd. of Changzhou, China
  • Kaidi LLC of Eaton Rapids, Mich.