3D printer cartridge assembly
The broken lines shown in the drawings depict portions of the 3D printer cartridge assembly that form no part of the claimed design.
Claims
The ornamental design for a 3D printer cartridge assembly, as shown and described.
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Type: Grant
Filed: Jan 31, 2025
Date of Patent: Sep 15, 2026
Assignee: SprintRay, Inc. (Los Angeles, CA)
Inventors: Hossein Bassir (Los Angeles, CA), Lee Hendrickson (Los Angeles, CA)
Primary Examiner: Amber R Stiles
Assistant Examiner: Kaitlyn G Wiltshire
Application Number: 29/988,388