Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
George J. O'Neil0
Date of Patent
July 29, 2008
0Patent Application Number
118556340
Date Filed
September 14, 2007
0Patent Primary Examiner
Patent abstract
An altimeter having a magnifying element configured to magnify a barometric scale for use in setting the altimeter to a local barometric pressure. The magnifying element can be a plano-convex lens positioned on a transparent cover of the altimeter over the barometric scale. The lens can be adhered to the transparent cover with an adhesive or can be formed as part of the transparent cover. In one embodiment, the magnifying element is included as part of a cover that can be secured to an altimeter.
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