Drainpipe structure

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a drainpipe structure showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a cross-sectional view taken from lines 8-8 in FIG. 6.

The ornamental design which is claimed is shown in solid lines in the drawings. The drainpipe structure comprises a base and a stem and they together form a trophy shape for the said design.

Claims

The ornamental design for a drainpipe structure, as shown and described.

Referenced Cited
U.S. Patent Documents
D34101 February 1901 Griffiths
D273413 April 10, 1984 McMurray
D402013 December 1, 1998 Saffrey
D421102 February 22, 2000 Barnett
D441848 May 8, 2001 Huang
D552719 October 9, 2007 Petner
D602575 October 20, 2009 Breda
D645945 September 27, 2011 Lee
D657848 April 17, 2012 Howson
D717405 November 11, 2014 Coronado
D748760 February 2, 2016 Lohmann
D749705 February 16, 2016 Krombein
20100123307 May 20, 2010 Coronado
Patent History
Patent number: D781402
Type: Grant
Filed: Jun 11, 2015
Date of Patent: Mar 14, 2017
Inventor: Jin-Jung Yan (Taichung)
Primary Examiner: Eric Goodman
Assistant Examiner: Amy Wierenga
Application Number: 29/530,002
Classifications
Current U.S. Class: Pipe, Tubing Or Hose (D23/266)