D-ring tie down anchor
Description
The broken lines depict portions of the D-ring tie down anchor that form no part of the claimed design.
Claims
The ornamental design for a D-ring tie down anchor, as shown and described.
Referenced Cited
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Patent History
Patent number: D994470
Type: Grant
Filed: Nov 9, 2022
Date of Patent: Aug 8, 2023
Assignee: QINGDAO HUILISHENG HARDWARE PRODUCTS CO., LTD (Qingdao)
Inventor: Xiaoqing Tao (Pingdu)
Primary Examiner: Cynthia R Underwood
Application Number: 29/867,829
Type: Grant
Filed: Nov 9, 2022
Date of Patent: Aug 8, 2023
Assignee: QINGDAO HUILISHENG HARDWARE PRODUCTS CO., LTD (Qingdao)
Inventor: Xiaoqing Tao (Pingdu)
Primary Examiner: Cynthia R Underwood
Application Number: 29/867,829
Classifications
Current U.S. Class:
D8/367;
D8/356