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Class Information
Number: 428/602
Name: Stock material or miscellaneous articles > All metal or with adjacent metals > Having variation in thickness > Longitudinally smooth and symmetrical
Description: Subject matter devoid of irregularities (projections or depressions) along its length, and having a plane of symmetry.

Patents under this class:

Patent Number Title Of Patent Date Issued
8431237 Electrode Apr. 30, 2013
7556864 Sintered gear Jul. 7, 2009
6998180 Package with a substrate of high thermal conductivity Feb. 14, 2006
6579579 Container made of a light metal alloy and process for its manufacture Jun. 17, 2003
5605239 Dunnage rack bar Feb. 25, 1997
5137782 Granular composite containing metal fibers and plastic articles made therefrom Aug. 11, 1992
5116431 Immersion member for hot dip galvanizing bath and method for preparing the same May. 26, 1992
5035780 Method of manufacturing a platinum tip Jul. 30, 1991
4404264 Multi-gauge strip Sep. 13, 1983
4351326 Copper wire for intrauterina contraceptive devices and a method for manufacturing the same Sep. 28, 1982
4317955 Barbed wire Mar. 2, 1982
4217399 Sintered bi-metallic conjugate filaments and their preparation Aug. 12, 1980
4150196 Method of producing tubes or the like and capsule for carrying out the method as well as blanks and tubes according to the method Apr. 17, 1979
4148971 Flame spraying materials and process for producing the same Apr. 10, 1979
4104445 Method for making steel wire Aug. 1, 1978
4064319 Upset head at a high-strength tension wire and method for the production thereof Dec. 20, 1977
4005255 Extruded composite section Jan. 25, 1977
3969085 Wire and method for making steel wool Jul. 13, 1976

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