Double barrel doser
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Description
The broken line showing of structural features illustrate portions of the double barrel doser that form no part of the claimed design.
Claims
The ornamental design for a double barrel doser, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D915579
Type: Grant
Filed: Jun 4, 2018
Date of Patent: Apr 6, 2021
Assignee: (Spring Valley, WI)
Inventor: Mark L. Anderson (Spring Valley, WI)
Primary Examiner: L. A. Grabenstetter
Application Number: 29/649,932
Type: Grant
Filed: Jun 4, 2018
Date of Patent: Apr 6, 2021
Assignee: (Spring Valley, WI)
Inventor: Mark L. Anderson (Spring Valley, WI)
Primary Examiner: L. A. Grabenstetter
Application Number: 29/649,932