Membrane support structure of a flow through cell for blood gas measurement

US D408,917 S · Assignee: Minnesota Mining and Manufacturing Company · Inventors: Hacker; Thomas G.

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Granted April 27, 1999. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended April 27, 2013.
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FiledFebruary 26, 1998

GrantedApril 27, 1999

Term endedApril 27, 2013

Application numberD/084200

Classification (CPC)—

Length3 pages

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Full published documentText and every drawing sheet as a PDF.USPTO File historyStatus, office actions, notices, fee records and petitions.USPTO Patent Center Patent Public Search recordSearchable full text and bibliographic data.USPTO

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