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Class Information
Number: 428/574
Name: Stock material or miscellaneous articles > All metal or with adjacent metals > Width or thickness variation or marginal cuts repeating longitudinally > Variation in both width and thickness
Description: Subject matter in which both the width and thickness vary regularly.

Patents under this class:

Patent Number Title Of Patent Date Issued
8202625 Extruded hollow section, forming apparatus for forming same, and method for forming same Jun. 19, 2012
7014922 Rubberized fabric with reinforcing metal strap made of a shape-memory material Mar. 21, 2006
6051613 Nitrogen monoxide production suppressor Apr. 18, 2000
5965277 Concrete reinforcing fiber Oct. 12, 1999
5756167 Rigid elongated member for use in vehicles and producing method and apparatus therefor May. 26, 1998
5451471 Reinforcement fiber for reinforcing concrete Sep. 19, 1995
4960649 Reinforcing metal fibers Oct. 2, 1990
4804585 Concrete reinforcing steel fibers and a method of manufacturing the same Feb. 14, 1989
4456500 Method of manufacturing a polisher Jun. 26, 1984
4455468 Process and device for splicing metal shafts by arc welding and spliced shaft made by such process Jun. 19, 1984
4316943 Water-insensitive electroconductive article comprising a substrate coated with polymers of diallyldimethyl-ammonium chloride and N-methylolacrylamide and method of coating Feb. 23, 1982
4189523 Sheet metal fastener assembly and method of forming the same Feb. 19, 1980
4040821 Nodularizing catalyst for cast iron and method of making same Aug. 9, 1977
3986869 Process for making electrolytic capacitor anodes forming a continuum of anodes and cutting the continuum into individual bodies Oct. 19, 1976

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