US PATENT SUBCLASS PLT / 379
.~ Fern

Current as of: June, 1999
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PLT /   HD   PLANTS

373  DF  HERBACEOUS ORNAMENTAL FOLIAGE PLANT {10}
379.~ Fern

DEFINITION

Classification: PLT/379

Fern:

(under subclass 373) Plant which is a flowerless, seedless, vascular plant of the class Filicinae.

(1) Note. Ferns have frond-like foliage and normally or commonly have a multitude of opposite leaflets and reproduce by spores.

(2) Note. Included in this subclass are Staghorn and Bird Nest ferns which have large simple fronds of various shapes without leaflets.