Pipe connector
Latest ESSEN TECH CO., LTD. Patents:
Description
Claims
The ornamental design for a pipe connector, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- SB1—Push to Connect type fitting for refrigerant; Essen Tech YouTube video Frames 1:48+/4:23; Publish date Jan. 5, 2020; Visited online Mar. 23, 2021; https://www.youtube.com/watch?v=SGwbP6Wtz5A (Year: 2020).
Patent History
Patent number: D924376
Type: Grant
Filed: Jan 22, 2020
Date of Patent: Jul 6, 2021
Assignee: ESSEN TECH CO., LTD. (Gunsan-si)
Inventors: Ji Ho Kwak (Suwon-si), Jung Hoon Choi (Incheon), Ha Yeong Seong (Incheon), Sang In Jang (Incheon)
Primary Examiner: Amy C Wierenga
Application Number: 29/721,654
Type: Grant
Filed: Jan 22, 2020
Date of Patent: Jul 6, 2021
Assignee: ESSEN TECH CO., LTD. (Gunsan-si)
Inventors: Ji Ho Kwak (Suwon-si), Jung Hoon Choi (Incheon), Ha Yeong Seong (Incheon), Sang In Jang (Incheon)
Primary Examiner: Amy C Wierenga
Application Number: 29/721,654
Classifications
Current U.S. Class:
Coupling Or Joint (D23/262)