Tracheostomy valve
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Description
Broken lines are used to illustrate portions of the tracheostomy valve which form no part of the claimed design.
Claims
The ornamental design for a tracheostomy valve, as shown and described.
Referenced Cited
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- Boston Medical Products, Montgomery® Ventrach™ Speaking Valve, Product Codes: 221401, 221201, 221202. Retrieved from http://www.bosmed.com/trachcare/ventrach.html and http://www.bosmed.com/trachcare/montogmerytrach.html on Jul. 31, 2006.
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Patent History
Patent number: D747463
Type: Grant
Filed: Feb 12, 2013
Date of Patent: Jan 12, 2016
Assignee: Passy-Muir, Inc. (Irvine, CA)
Inventors: Rex O. Bare (Lake Forest, CA), Andrew J. Scherer (Trabuco Canyon, CA)
Primary Examiner: Deanna L Pratt
Assistant Examiner: Lilyana Bekic
Application Number: 29/445,494
Type: Grant
Filed: Feb 12, 2013
Date of Patent: Jan 12, 2016
Assignee: Passy-Muir, Inc. (Irvine, CA)
Inventors: Rex O. Bare (Lake Forest, CA), Andrew J. Scherer (Trabuco Canyon, CA)
Primary Examiner: Deanna L Pratt
Assistant Examiner: Lilyana Bekic
Application Number: 29/445,494
Classifications
Current U.S. Class:
Regulator Or Valve (D24/110.6)