US PATENT SUBCLASS 383 / 904
FILLING TUBE

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

Internet Version by PATENTEC © 1999      Terms of Use


383 /   HD   FLEXIBLE BAGS

904FILLING TUBE

DEFINITION

Classification: 383/904

FILLING TUBE:

(under the class definition) Subject matter wherein the bag includes a conduit through which contents are inserted.

SEE OR SEARCH THIS CLASS, SUBCLASS:

39+, for "valve bags".