Connecting device for pipe
Description
The connective device for which the design of shape and configuration is claimed is a device which fastens or fixes two pipes.
Claims
The ornamental design of a connecting device for pipe, as shown and described.
Referenced Cited
U.S. Patent Documents
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| D291481 | August 18, 1987 | Vassallo |
| 6450551 | September 17, 2002 | Lee |
| D482103 | November 11, 2003 | Snyder, Sr. |
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| D676941 | February 26, 2013 | Kluss |
| D733266 | June 30, 2015 | Bednarz |
| D739508 | September 22, 2015 | Menno |
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Patent History
Patent number: D831797
Type: Grant
Filed: Oct 13, 2017
Date of Patent: Oct 23, 2018
Assignee: PPI PYUNGWHA CO., LTD. (Hwaseong-si)
Inventors: Jong-Ho Lee (Seongnam-Si), Hye-Jung Lee (Seongnam-Si), Jong-Tae Lee (Seoul), Il-Haeng Lee (Pocheon-si)
Primary Examiner: Eric L Goodman
Assistant Examiner: Amy C Wierenga
Application Number: 29/622,021
Type: Grant
Filed: Oct 13, 2017
Date of Patent: Oct 23, 2018
Assignee: PPI PYUNGWHA CO., LTD. (Hwaseong-si)
Inventors: Jong-Ho Lee (Seongnam-Si), Hye-Jung Lee (Seongnam-Si), Jong-Tae Lee (Seoul), Il-Haeng Lee (Pocheon-si)
Primary Examiner: Eric L Goodman
Assistant Examiner: Amy C Wierenga
Application Number: 29/622,021
Classifications
Current U.S. Class:
Elbow Or With Flow Direction Change (D23/263)