US PATENT SUBCLASS 116 / 265
.~.~ At exterior of fluid-craft

Current as of: June, 1999
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116 /   HD   SIGNALS AND INDICATORS

200  DF  INDICATORS {32}
264  DF  .~ Fluid flow {4}
265.~.~ At exterior of fluid-craft

DEFINITION

Classification: 116/265

At exterior of fluid-craft:

(under subclass 264) Devices wherein the indicator is moved by fluid flow along or from outside a craft which is kept buoyant by a liquid, gas, or vapor, e.g., aircraft, boat, etc.

SEE OR SEARCH CLASS

73, Measuring and Testing,

170.05, for a weather vane or wind sock.