US PATENT SUBCLASS 126 / 561
SOLAR HEAT COLLECTOR FOR POND OR POOL

Current as of: June, 1999
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126 /   HD   STOVES AND FURNACES

561SOLAR HEAT COLLECTOR FOR POND OR POOL {6}
562  DF  .~> Including auxiliary source for adding heat to pool
563  DF  .~> Remotely located from pool
564  DF  .~> Within pool water
565  DF  .~> On pool water surface {1}
567  DF  .~> With means to extract heat from pond liquid
568  DF  .~> In contact with pond liquid

DEFINITION

Classification: 126/561

SOLAR HEAT COLLECTOR FOR POND OR POOL:

(under the class definition) Apparatus wherein a device to collect the heat of solar radiation includes means to transfer the heat from the device to an open body of liquid in the ground (i.e., pond) or to a body of water normally used for swimming (i.e., pool).

SEE OR SEARCH CLASS

4, Baths, Closets, Sinks, and Spittoons,

487, and 488+ for pool structure, per se.