Quick connection coupler

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Description

FIG. 1 is a bottom perspective view of the quick connection coupler of the invention;

FIG. 2 is a bottom view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a top perspective view thereof.

The dashed broken lines depict portions of the quick connection coupler that form no part of the claim.

Claims

The ornamental design for a quick connection coupler, as shown and described.

Referenced Cited
U.S. Patent Documents
D142834 November 1945 Campbell
3957292 May 18, 1976 Diggs
3966233 June 29, 1976 Diggs
3971573 July 27, 1976 Clements
3973732 August 10, 1976 Diggs
4017958 April 19, 1977 Diggs
D246250 November 1, 1977 Baldwin
D247182 February 7, 1978 Ebert
4135738 January 23, 1979 Clements
4278279 July 14, 1981 Zimmerman
5295717 March 22, 1994 Chen
D359343 June 13, 1995 Dawson
5709415 January 20, 1998 Witter
5722697 March 3, 1998 Chen
D412972 August 17, 1999 Kroulik
5947386 September 7, 1999 Dick et al.
6116527 September 12, 2000 Granger et al.
D431635 October 3, 2000 Fange
6412827 July 2, 2002 Barclay
6682106 January 27, 2004 Parker
7270350 September 18, 2007 Cronley
D577423 September 23, 2008 Dole
D597635 August 4, 2009 Dole
D598076 August 11, 2009 Dole
8573509 November 5, 2013 Cole
D739224 September 22, 2015 Hayman
D769384 October 18, 2016 Altemus, Jr.
9592518 March 14, 2017 Dreschsel
D785139 April 25, 2017 Gansler
9877439 January 30, 2018 McHugh
20150252931 September 10, 2015 Solimar
Patent History
Patent number: D879258
Type: Grant
Filed: Apr 12, 2018
Date of Patent: Mar 24, 2020
Assignee: NELSON IRRIGATION CORPORATION (Walla Walla, WA)
Inventors: Mathew L. Zimmerman (Walla Walla, WA), Craig B. Nelson (Walla Walla, WA), Chad D. Leinweber (Walla Walla, WA), Joseph Daniel Sinden (Walla Walla, WA)
Primary Examiner: Eric L Goodman
Assistant Examiner: Amy C Wierenga
Application Number: 29/643,876
Classifications
Current U.S. Class: Coupling Or Joint (D23/262)