US PATENT SUBCLASS 521 / 52
.~.~ Reticulated cellular product or processes of preparing a reticulated cellular product


Current as of: June, 1999
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521 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {3}
50  DF  .~ CELLULAR PRODUCTS OR PROCESSES OF PREPARING A CELLULAR PRODUCT, E.G., FOAMS, PORES, CHANNELS, ETC. {27}
52.~.~ Reticulated cellular product or processes of preparing a reticulated cellular product


DEFINITION

Classification: 521/52

Reticulated cellular product or processes of preparing a reticulated cellular product:

(under subclass 50) Subject matter involving a reticulated cellular product. [figure] [caption]Figure 1 (reticulated) [figure] [caption]Figure 2 (nonreticulated); Number 10 is the polymer product; Number 11 is the skeletal structure.; Number 12 is the cell membrane.

(1) Note. This subclass provides for all inventions not elsewhere provided, drawn to a reticulated product other than where the reticulated product is subsequently destroyed.

(2) Note. A reticulated cellular product is one which corresponds to a closed cell structure but wherein the cell windows have been substantially removed. An example of a reticulated product is illustrated above.

(3) Note. The reticulated product may be the result of a direct cell forming process or may be the result of the after-treating of a previously formed cellular product.