Grip ring for pipe connecting device
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The broken lines shown in the drawings are for the purpose of illustrating environment that form no part of the claim. The dot dash broken line indicates cutoff boundaries for enlarged detailed portion views and form no part of the claim.
Claims
The ornamental design for a grip ring for pipe connecting device, as shown and described.
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Type: Grant
Filed: Feb 27, 2015
Date of Patent: Feb 7, 2017
Assignee: JUNG WOO METAL IND. CO., LTD. (Gyeonggi-Do)
Inventor: Kwang Won Lee (Gyeonggi-do)
Primary Examiner: Eric Goodman
Assistant Examiner: Amy Wierenga
Application Number: 29/518,901