Quick connection coupler
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Description
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
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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
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)