Ocado Group has been granted a patent for a robotic manipulator featuring multiple stages, including a gripper and an actuator. The design allows for passive movement of subsequent stages through cables, enhancing the manipulator’s efficiency and functionality in robotic applications. GlobalData’s report on Ocado Group gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Ocado Group, was a key innovation area identified from patents. Ocado Group's grant share as of June 2024 was 37%. Grant share is based on the ratio of number of grants to total number of patents.
Robotic manipulator with passive movement between stages
The patent US12042933B2 describes a robotic manipulator featuring a multi-stage design that enhances its operational capabilities. The manipulator consists of four stages, with the fourth stage designed for linear translation relative to the third stage. A gripper is attached to the distal end of the fourth stage, enabling it to perform tasks requiring grasping or manipulation. The system includes an actuator that facilitates both proximal and distal movements of the second stage in relation to the first stage. Notably, the manipulator employs two cables that connect the first, second, and third stages, allowing for passive movement: the first cable enables distal movement of the third stage when the second stage moves distally, while the second cable facilitates proximal movement of the third stage when the second stage moves proximally.
Further claims detail the linear nature of the movements involved, specifying that both the second and third stages move in the same direction during their respective movements. Additionally, the patent outlines the inclusion of a third cable that connects the second and fourth stages, allowing for coordinated movement between these components. The design also incorporates a groove within the second stage, which houses the intermediate portion of the first cable, potentially enhancing the efficiency and reliability of the manipulator's operation. This innovative configuration aims to improve the functionality and versatility of robotic manipulators in various applications.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
