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US D801,431 S1Granted
3D printing pen
AssigneesXYZprinting, Inc., Kinpo Electronics, Inc., Cal-Comp Electronics & Communications Company Limited
InventorsChieh Kao, Wen-Chun Chung, Chun-An Hsu
Life of this patent
Estimating the term…
Abstract
The abstract isn’t available for this document.
Claims1
The ornamental design for a 3D printing pen, as shown and described.