Flow tube
Description
Claims
The ornamental design of a flow tube, as shown and described.
Referenced Cited
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Patent History
Patent number: D574951
Type: Grant
Filed: Oct 4, 2005
Date of Patent: Aug 12, 2008
Inventor: Stefan Reusch (Germunden)
Primary Examiner: Stella M. Reid
Assistant Examiner: Wan Laymon
Attorney: King & Schickli, PLLC
Application Number: 29/239,806
Type: Grant
Filed: Oct 4, 2005
Date of Patent: Aug 12, 2008
Inventor: Stefan Reusch (Germunden)
Primary Examiner: Stella M. Reid
Assistant Examiner: Wan Laymon
Attorney: King & Schickli, PLLC
Application Number: 29/239,806