US PATENT SUBCLASS 40 / 217
.~ Ground indicia

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


40 /   HD   CARD, PICTURE, OR SIGN EXHIBITING

212  DF  AEROSTATIC DEVICES {5}
217.~ Ground indicia

DEFINITION

Classification: 40/217

(under subclass 212) Aerostatic devices which relate to so forming or constructing indicia that it may be read from an aerostat moving thereover.

SEE OR SEARCH CLASS

244, Aeronautics,

114+, for landing fields for aircraft.

340, Communications: Electrical,

981+, for aircraft beacons.

362, Illumination, 470+, for aircraft lighting devices.