Extendable airline turbulence tray

A stowable seat back tray table for pivotal support on a pair of support arms pivotally attached to a seat back, comprising:

• a first generally U-shaped table section defined by a first generally rectangular planar panel member having a pair of guide and support arms extending outwardly in parallel relation and in a plane therewith, and upper and lower parallel planar surfaces, said first table section pivotally attached to a pair of support arms for pivoting between a generally vertical stowed position and a horizontal operative position and having a first planar support surface defined by said upper planar surface;
• and
• a second generally rectangular planar panel member slideably mounted on said support arms of said first member and having a second planar support surface selectably positionable to a stowed position overlying said first support surface and an operative position providing an extension of said first support surface;
• and
• extensible drink container well formed in said first panel member and comprising an aperture through said panel, and a generally U-shaped hanger pivotally supported at its ends in said aperture for pivoting to a support position under the force of gravity, and biased by a forward edge of said second support tray member to a retracted stowed position.

A stowable seat back tray table for pivotal support on a pair of support arms pivotally attached to a seat back, comprising:

• a first generally U-shaped table section defined by a first generally rectangular planar panel member having a pair of guide and support arms extending outwardly in parallel relation and in a plane therewith, and upper and lower parallel planar surfaces, said first table section pivotally attached to a pair of support arms for pivoting between a generally vertical stowed position and a horizontal operative position and having a first planar support surface defined by said upper planar surface;
• a second generally rectangular planar panel member having channel means extending along opposed side edges thereof for receiving said arms for slideable support thereof, and having a second planar support surface selectably positionable to a stowed position overlying said first support surface and an operative position providing an extension of said first support surface;
• and
• a pair of extensible drink container wells formed in said first panel member, each comprising an aperture through said panel and an adjacent recess, and a generally U-shaped hanger pivotally supported at its ends in said aperture for pivoting downward to a support position under the force of gravity, and biased by a forward edge of said second support tray member to a retracted stowed position within said adjacent recess.