Pipe coupling

- SMART SYPHON PTY LTD
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Description

FIG. 1 shows an isometric front left view of a pipe coupling;

FIG. 2 is a left-side view thereof;

FIG. 3 is a right-side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is an isometric rear right view thereof; and,

FIG. 8 is an exploded view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D28572 May 1898 Rose
D31553 September 1899 Glauber
D52954 February 1919 Hubbard et al.
2005969 June 1935 Cornell, Jr.
2078195 April 1937 Cornell, Jr.
2155080 April 1939 Cornell, Jr.
2183271 December 1939 Wendel
3200023 August 1965 Cilker
D467648 December 24, 2002 Delva
D523123 June 13, 2006 Wilk, Jr.
D727472 April 21, 2015 Bednarz
D733266 June 30, 2015 Bednarz
D739509 September 22, 2015 Bazemore
20180002880 January 4, 2018 Kelly
Patent History
Patent number: D842439
Type: Grant
Filed: Aug 13, 2017
Date of Patent: Mar 5, 2019
Assignee: SMART SYPHON PTY LTD (St Lucia)
Inventor: Gavin Andrew Kelly (St. Lucia)
Primary Examiner: Eric L Goodman
Assistant Examiner: Amy C Wierenga
Application Number: 29/613,744
Classifications