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Class Information
Number: 29/457
Name: Metal working > Method of mechanical manufacture > Assembling or joining > Ribbing
Description: Process including assembling a plurality of elongated separate fins or ridges on the surface of a part, parallel to each other and to the surface.

Patents under this class:

Patent Number Title Of Patent Date Issued
8333186 Parabolic trough solar reflector with an independently supported collector tube Dec. 18, 2012
8104174 Method for producing a piston Jan. 31, 2012
7918004 Tampon applicator barrels having gripping structures and methods of forming Apr. 5, 2011
7051417 Method for forming an orthopedic implant surface configuration May. 30, 2006
6712575 Process for manufacturing a can with a polygonal cross section and a can with a polygonal cross section Mar. 30, 2004
6430801 Method for making a shape-adjusting mechanism Aug. 13, 2002
6357191 Composite deck Mar. 19, 2002
5750236 Apparatus and method for forming compound shaped surfaces May. 12, 1998
5305943 Splined assembly Apr. 26, 1994
5150507 Method of fabricating lightweight honeycomb structures Sep. 29, 1992
5138765 Method of making an enhanced hydraulically expanded heat exchanger Aug. 18, 1992
5119551 Method of making a catalytic converter with one piece housing Jun. 9, 1992
4723352 Method of applying and removing fluid actuated nut Feb. 9, 1988
4333216 Method for manufacturing a sandwich panel structure Jun. 8, 1982
4153983 Cylinder wall repair May. 15, 1979
4122586 Pipe clamp saddle Oct. 31, 1978
4044414 Boat construction and mold Aug. 30, 1977
4020542 Sandwich panel fabrication May. 3, 1977
4015814 Formation of lugs on ingot moulds Apr. 5, 1977

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