Aeration tube
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Description
The broken line showing is included for the purpose of illustrating portions of the article and boundaries of the claimed subject matter and forms no part of the claimed design.
Claims
The ornamental design for an aeration tube, as shown and described.
Referenced Cited
U.S. Patent Documents
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D648426 | November 8, 2011 | Yanone et al. |
D652123 | January 10, 2012 | Kleinsasser |
D652900 | January 24, 2012 | Yanone et al. |
D675715 | February 5, 2013 | McKenzie |
D687925 | August 13, 2013 | Gill |
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D705391 | May 20, 2014 | Okazaki et al. |
Patent History
Patent number: D723141
Type: Grant
Filed: Jan 10, 2013
Date of Patent: Feb 24, 2015
Assignee: Mitsubishi Rayon Co., Ltd.
Inventors: Shinsuke Furuno (Toyohashi), Manabu Sasakawa (Toyohashi)
Primary Examiner: Eric Goodman
Assistant Examiner: Daniel J Domino
Application Number: 29/441,915
Type: Grant
Filed: Jan 10, 2013
Date of Patent: Feb 24, 2015
Assignee: Mitsubishi Rayon Co., Ltd.
Inventors: Shinsuke Furuno (Toyohashi), Manabu Sasakawa (Toyohashi)
Primary Examiner: Eric Goodman
Assistant Examiner: Daniel J Domino
Application Number: 29/441,915
Classifications
Current U.S. Class:
Pipe, Tubing Or Hose (D23/266)