Strengthen sucker
Description
The broken line shown in the drawings is included for the purpose of illustrating portions of the strengthen sucker and forms no part of the claimed design.
Claims
The ornamental design for a strengthen sucker, as shown and described.
Referenced Cited
Patent History
Patent number: D957744
Type: Grant
Filed: Mar 24, 2021
Date of Patent: Jul 12, 2022
Assignee: Shandong Yarui Yuanda Technology Innovation Co., Ltd. (Linyi)
Inventor: Changli Wu (Linyi)
Primary Examiner: Wan Laymon
Application Number: 29/775,504
Type: Grant
Filed: Mar 24, 2021
Date of Patent: Jul 12, 2022
Assignee: Shandong Yarui Yuanda Technology Innovation Co., Ltd. (Linyi)
Inventor: Changli Wu (Linyi)
Primary Examiner: Wan Laymon
Application Number: 29/775,504
Classifications
Current U.S. Class:
Element Or Attachment (D30/106)