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United States Patent D778,414
Yan February 7, 2017

Water seal trap


CLAIM I claim that the ornamental design for a water seal trap, as shown.
Inventors: Yan; Jin-Jung (Taichung, TW)
Name City State Country Type

Yan; Jin-Jung



Appl. No.: D/547,207
Filed: December 2, 2015

Current U.S. Class: D23/268
Current International Class: 2301
Field of Search: ;D23/233-237,259-266,268,269 ;4/286-287,290-292,DIG.16 ;285/42,56,120.1,121.4,123.12

References Cited [Referenced By]

U.S. Patent Documents
D53747 August 1919 Odenkirk
3630547 December 1971 Hartshorn, Jr.
4014053 March 1977 Jones
5341523 August 1994 Barnes
D353654 December 1994 Cox
D402013 December 1998 Saffrey
D461234 August 2002 Hanna
7908685 March 2011 Ericson
8813273 August 2014 Stimpson
D748226 January 2016 Aoki
D749707 February 2016 Kuang
2002/0069913 June 2002 Gorges
2015/0322661 November 2015 Duncan
Primary Examiner: Goodman; Eric
Assistant Examiner: Wierenga; Amy
Attorney, Agent or Firm: Guice Patents PLLC


FIG. 1 is a perspective view of a water seal trap 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 elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

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