Umbrella sand anchor
Description
Claims
The ornamental design for an umbrella sand anchor, as shown and described.
Referenced Cited
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Patent History
Patent number: D855968
Type: Grant
Filed: Jul 30, 2018
Date of Patent: Aug 13, 2019
Inventor: Jianfeng Hu (Shangyu)
Primary Examiner: Mark A Goodwin
Application Number: 29/658,221
Type: Grant
Filed: Jul 30, 2018
Date of Patent: Aug 13, 2019
Inventor: Jianfeng Hu (Shangyu)
Primary Examiner: Mark A Goodwin
Application Number: 29/658,221
Classifications
Current U.S. Class:
D3/10;
Stake (D21/840);
D8/388