Breath test ventilation apparatus
Latest QuinTron Instrument Company, Inc. Patents:
Description
In the drawings, the broken lines depict unclaimed subject matter only and form no part of the claimed design.
Claims
The ornamental design for a breath test ventilation apparatus, as shown and described.
Referenced Cited
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Patent History
Patent number: D740948
Type: Grant
Filed: Apr 10, 2014
Date of Patent: Oct 13, 2015
Assignee: QuinTron Instrument Company, Inc. (Milwaukee, WI)
Inventor: Steven D. Hamilton (Greenfield, WI)
Primary Examiner: Holly Baynham
Assistant Examiner: Rhea Shields
Application Number: 29/487,641
Type: Grant
Filed: Apr 10, 2014
Date of Patent: Oct 13, 2015
Assignee: QuinTron Instrument Company, Inc. (Milwaukee, WI)
Inventor: Steven D. Hamilton (Greenfield, WI)
Primary Examiner: Holly Baynham
Assistant Examiner: Rhea Shields
Application Number: 29/487,641
Classifications
Current U.S. Class:
Pulmonary (38) (D24/164)