Multifunctional geometric ruler
Description
The broken lines illustrate portions of the multifunctional geometric ruler and also represent boundaries of unclaimed portions of the multifunctional geometric ruler that form no part of the claimed design.
Claims
The ornamental design for a multifunctional geometric ruler, as shown and described.
Referenced Cited
Patent History
Patent number: D1043382
Type: Grant
Filed: Feb 21, 2023
Date of Patent: Sep 24, 2024
Inventor: Zhengsen Xiang (Fujian)
Primary Examiner: Antoine Duval Davis
Application Number: 29/885,105
Type: Grant
Filed: Feb 21, 2023
Date of Patent: Sep 24, 2024
Inventor: Zhengsen Xiang (Fujian)
Primary Examiner: Antoine Duval Davis
Application Number: 29/885,105
Classifications