US PATENT SUBCLASS 297 / 440.24
.~ Telescoping hollow parts or components

Current as of: June, 1999
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297 /   HD   CHAIRS AND SEATS

440.1  DF  HAVING DETACHABLY INTERFITTING PARTS OR COMPONENTS; I.E., KNOCKDOWN {9}
440.24.~ Telescoping hollow parts or components

DEFINITION

Classification: 297/440.24

Telescoping hollow parts or components:

(under subclass 440.1) Device wherein the interfitted parts include interfitting hollow members configured to be inserted into one another to detachably closely join the parts together.