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Class Information
Number: 29/DIG.32
Name: Metal working > Rolling with other step
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
8091237 Method for making a vehicle seat crossmember Jan. 10, 2012
7293956 Rolled ring air baffle for a gas turbine engine rotating cavity Nov. 13, 2007
6572479 Shock absorber Jun. 3, 2003
6425970 Method for grounding EBP processing Jul. 30, 2002
5619813 Multilayer iron soleplate made up of co-laminated materials Apr. 15, 1997
5577323 Method of manufactoring a race ring for a rolling bearing Nov. 26, 1996
5345676 Method for producing a full face fabricated vehicle wheel Sep. 13, 1994
5329688 Process and plant for obtaining steel strip coils having cold-rolled characteristics and directly obtained in a hot-rolling line Jul. 19, 1994
5295304 Method for producing a full face fabricated wheel Mar. 22, 1994
5040399 Method of fabricating box section from steel with walls that differ in thickness Aug. 20, 1991
4999903 Process of manufacturing composite tube by rolling and welding without elongating the same Mar. 19, 1991
4988392 Composite sheet made of molybdenum and dispersion-strengthened copper Jan. 29, 1991
4984673 Step of passenger conveyor method of manufacturing same, and wavy metal plate Jan. 15, 1991
4831708 Method for producing a clad plate by hot rolling May. 23, 1989
4759165 Roofing panel assembly and method of making same Jul. 26, 1988
4711009 Process for making metal substrate catalytic converter cores Dec. 8, 1987
4242153 Methods for hot rolling and treating rod Dec. 30, 1980
4114251 Process for producing elongated metal articles Sep. 19, 1978
4092808 Combination eaves trough and fascia with soffit connection means, and method of making same Jun. 6, 1978
4085490 Method of making a rolled metal piston ring Apr. 25, 1978
4045857 Method for manufacture of aluminum sheet and sintered high-density aluminum laminate by direct powder rolling process Sep. 6, 1977











 
 
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