US PATENT SUBCLASS 297 / 451.13
.~.~ Hollow component


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



297 /   HD   CHAIRS AND SEATS

445.1  DF  BOTTOM, BACK AND LEG (I.E., CHAIR) {12}
451.11  DF  .~ Plastic material {2}
451.13.~.~ Hollow component


DEFINITION

Classification: 297/451.13

Hollow component:

(under subclass 451.11) Device in which the plastic element which forms the chair includes a cavity or space therein.