US PATENT SUBCLASS 285 / 329
.~ Diverse metal
Current as of: June, 1999
Click HD for Main Headings
Click for All Classes
DEFINITION
Classification: 285/329
(under subclass 328) Devices wherein the free ends, which constitute the joint interface, are of different material, as in the provision of a brass or other metal seat on one of two iron tubes to be joined in order to prevent corrosion.
SEE OR SEARCH THIS CLASS, SUBCLASS:
47+, for an insulated joint.
148.11+, for serial diverse joints with diverse materials.
238+, for a coupling between a nonmetal and metal member.
378, for a diverse metal gasket-seat.
422+, for a coupling distinguished by the material thereof.
