Pipe connecting tube

- PPI PYUNGWHA CO., LTD.
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Description

FIG. 1 is a perspective view of a pipe connecting tube showing our new design;

FIG. 2 is a front view of the pipe connecting tube;

FIG. 3 is a rear view of the pipe connecting tube;

FIG. 4 is a left-side view of the pipe connecting tube;

FIG. 5 is a right-side view of the pipe connecting tube;

FIG. 6 is a top plan view of the pipe connecting tube;

FIG. 7 is a bottom view of the pipe connecting tube; and,

FIG. 8 is an exploded perspective view of the of the pipe connecting tube which includes a cap, a sealing, and a main body.

Claims

The ornamental design for a pipe connecting tube, as shown and described.

Referenced Cited
U.S. Patent Documents
D229410 November 1973 Luckenbill
D481447 October 28, 2003 Dole
D482103 November 11, 2003 Snyder, Sr.
D523123 June 13, 2006 Wilk, Jr.
D681191 April 30, 2013 Shick
D692999 November 5, 2013 Huth
D727472 April 21, 2015 Bednarz
D733266 June 30, 2015 Bednarz
D738472 September 8, 2015 Bednarz
D739508 September 22, 2015 Menno
D739509 September 22, 2015 Bazemore
D771780 November 15, 2016 Scifres
D835245 December 4, 2018 Salehi-Bakhtiari
Patent History
Patent number: D858720
Type: Grant
Filed: Mar 13, 2018
Date of Patent: Sep 3, 2019
Assignees: PPI PYUNGWHA CO., LTD. (Hwaseong-si), PPI America Inc. (Chicago, IL)
Inventors: Jong-Tae Lee (Seoul), Kiwoong Hwang (Yangju-si)
Primary Examiner: Eric L Goodman
Assistant Examiner: Amy C Wierenga
Application Number: 29/640,237