Connector for double pipe heat exchanger
Latest HS R & A Co., Ltd. Patents:
Description
The broken lines shown depict portions of the interior of the connector for double pipe heat exchanger that form no part of the claim. The broken line showings of the pipes connected to the connector for double pipe heat exchanger illustrate environment only that form no part of the claim.
Claims
The ornamental design for a connector for double pipe heat exchanger, as shown and described.
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Patent History
Patent number: D819186
Type: Grant
Filed: Jul 18, 2016
Date of Patent: May 29, 2018
Assignee: HS R & A Co., Ltd. (Yangsan-si, Gyeongsangnam-do)
Inventors: Sungryong Huh (Busanjin-gu), Jaehyeok Choi (Yangsan-si), Deokhyun Lim (Yangsan-si), Youngjun Kim (Yangsan-si), Baesun Yoo (Asan-si)
Primary Examiner: Eric L Goodman
Assistant Examiner: Amy C Wierenga
Application Number: 29/571,375
Type: Grant
Filed: Jul 18, 2016
Date of Patent: May 29, 2018
Assignee: HS R & A Co., Ltd. (Yangsan-si, Gyeongsangnam-do)
Inventors: Sungryong Huh (Busanjin-gu), Jaehyeok Choi (Yangsan-si), Deokhyun Lim (Yangsan-si), Youngjun Kim (Yangsan-si), Baesun Yoo (Asan-si)
Primary Examiner: Eric L Goodman
Assistant Examiner: Amy C Wierenga
Application Number: 29/571,375
Classifications
Current U.S. Class:
Coupling Or Joint (D23/262)