U.S. federal trademark · Serial No. 87086974
This device opens and closes the top of a pipette tip box or other table top container, allowing access to the contents with hands-free operation using an infrared or similar range finder or motion detector and a mechanical servo or magnetic device to open the top of the box and close again after a brief pause or until the operator removes his hand from the sensor
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.