Step handrail for scaffolds
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The broken lines shown in the figures are included for the purpose of illustrating portions of the step handrail for scaffolds and form no part of the claimed design.
Claims
The ornamental design for a step handrail for scaffolds, as shown and described.
Type: Grant
Filed: Apr 13, 2018
Date of Patent: Apr 6, 2021
Assignee: NIKKEN LEASE KOGYO CO., LTD. (Tokyo)
Inventor: Jongduk Yang (Yeongcheon-si)
Primary Examiner: Gino Colan
Application Number: 29/644,111