Pipe connecting tube
Description
Claims
The ornamental design for a pipe connecting tube, as shown and described.
Referenced Cited
U.S. Patent Documents
| D291481 | August 18, 1987 | Vassallo |
| D482103 | November 11, 2003 | Snyder, Sr. |
| D615630 | May 11, 2010 | Price |
| D615631 | May 11, 2010 | Price |
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| D681191 | April 30, 2013 | Shick |
| D692999 | November 5, 2013 | Huth |
| D733266 | June 30, 2015 | Bednarz |
| D738472 | September 8, 2015 | Bednarz |
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| D739509 | September 22, 2015 | Bazemore |
| D831173 | October 16, 2018 | Lee |
| D832985 | November 6, 2018 | Lee |
Patent History
Patent number: D849892
Type: Grant
Filed: Mar 13, 2018
Date of Patent: May 28, 2019
Assignees: PPI PYUNGWHA CO., LTD. (Hwaseong-si), PPI AMERICA INC. (Chicago, IL)
Inventors: Jong-Tae Lee (Seoul), Kiwoong Hwang (Yangju-si)
Primary Examiner: Karen E Kearney
Assistant Examiner: Amy C Wierenga
Application Number: 29/640,223
Type: Grant
Filed: Mar 13, 2018
Date of Patent: May 28, 2019
Assignees: PPI PYUNGWHA CO., LTD. (Hwaseong-si), PPI AMERICA INC. (Chicago, IL)
Inventors: Jong-Tae Lee (Seoul), Kiwoong Hwang (Yangju-si)
Primary Examiner: Karen E Kearney
Assistant Examiner: Amy C Wierenga
Application Number: 29/640,223
Classifications
Current U.S. Class:
Elbow Or With Flow Direction Change (D23/263)