US PATENT SUBCLASS 135 / 31
.~ Ribs and stretchers


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

Internet Version by PATENTEC © 1999      Terms of Use



135 /   HD   TENT, CANOPY, UMBRELLA, OR CANE

15.1  DF  UMBRELLA {17}
31.~ Ribs and stretchers


DEFINITION

Classification: 135/31

(under subclass 15.1) Devices comprising structures of the body of the rib or stretcher as distinguished from rib-tips and from such modifications as are necessary to form a joint.

SEE OR SEARCH THIS CLASS, SUBCLASS:

33.41, for removable rib-tips.

33.5, for permanently attached rib-tips.