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
D291481 | August 18, 1987 | Vassallo |
D517666 | March 21, 2006 | Wilk, Jr. |
D676941 | February 26, 2013 | Kluss |
D729909 | May 19, 2015 | Castrigno |
D731627 | June 9, 2015 | Guest |
D739508 | September 22, 2015 | Menno |
D741458 | October 20, 2015 | Guest |
D746958 | January 5, 2016 | Gledhill |
D751675 | March 15, 2016 | Gledhill |
D796010 | August 29, 2017 | Downie |
D835245 | December 4, 2018 | Salehi-Bakhtiari |
D886250 | June 2, 2020 | Ji Ho |
20160305583 | October 20, 2016 | Conrad |
Patent History
Patent number: D943715
Type: Grant
Filed: Jan 22, 2020
Date of Patent: Feb 15, 2022
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: 29/721,659
Type: Grant
Filed: Jan 22, 2020
Date of Patent: Feb 15, 2022
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: 29/721,659
Classifications
Current U.S. Class:
Elbow Or With Flow Direction Change (D23/263)