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Class Information
Number: 29/412
Name: Metal working > Method of mechanical manufacture > Obtaining plural product pieces from unitary workpiece
Description: Process comprising separating a plurality of (similar or dissimilar) product members from a single stock element.










Sub-classes under this class:

Class Number Class Name Patents
29/413 Breaking through weakened portion 198
29/416 Coacting pieces 203
29/415 Dividing on common outline 123
29/417 Dividing sequentially from leading end, e.g., by cutting or breaking 514
29/414 Dividing through modified portion 121


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8695194 Weighted ribbons and dumplings for curtains and other applications, and method of manufacture therefor Apr. 15, 2014
8695193 Weighted ribbons and dumplings for curtains and other applications, and method of manufacture therefor Apr. 15, 2014
8650748 Universal chip carrier and method Feb. 18, 2014
8635755 Method for producing doctor blades Jan. 28, 2014
8590140 Method for manufacturing alloy resistor Nov. 26, 2013
8572839 Fabrication method for multi-piece board Nov. 5, 2013
8573177 Engine and method for improved crankcase fatigue strength with fracture-split main bearing caps Nov. 5, 2013
8567298 Cost-effective high-volume method to produce metal cubes with rounded edges Oct. 29, 2013
8522432 Method of manufacturing a piston for a hydraulic motor having radial pistons Sep. 3, 2013
8490268 Method for laser cutting of unfinished metal sheets and laser cutting machine for carrying out the method Jul. 23, 2013
8424207 Method of making a composite component and apparatus Apr. 23, 2013
8413308 Board placement method for printed circuit board panel Apr. 9, 2013
8413313 Divided-end artificial limb Apr. 9, 2013
8408037 Pierce nut manufacturing method and apparatus Apr. 2, 2013
8402654 Method for cutting off nozzle plate and method for manufacturing nozzle plate Mar. 26, 2013
8397937 Article carrier with a dividing arrangement Mar. 19, 2013
8365398 Accurate alignment for stacked substrates Feb. 5, 2013
8359732 Spacer grid for positioning of fuel rods Jan. 29, 2013
8347499 Method for producing a turbine casing Jan. 8, 2013
8341835 Buildup dielectric layer having metallization pattern semiconductor package fabrication method Jan. 1, 2013
8302277 Module and manufacturing method thereof Nov. 6, 2012
8296920 Method for making a hand tool Oct. 30, 2012
8296938 Method for forming an electronic module having backside seal Oct. 30, 2012
8286404 Moulding for building exterior and machine for cutting same Oct. 16, 2012
8245350 Wiper blade Aug. 21, 2012
8240034 High throughput manufacturing method for micro flash memory cards Aug. 14, 2012
8240035 Circuit module and manufacturing method for the same Aug. 14, 2012
8240043 Method of forming a windage cover for a gas turbine engine the method including forming a continuous ring from a sheet of metal and bending and cutting the continuous ring to form at least two Aug. 14, 2012
8214992 Method for manufacturing golf club head Jul. 10, 2012
8181344 Engine and method for improved crankcase fatigue strength with fracture-split main bearing caps May. 22, 2012
8146225 Method of forming a clamping ring and a clamping ring Apr. 3, 2012
8141240 Manufacturing method for micro-SD flash memory card Mar. 27, 2012
8061004 Method of manufacturing a test strip Nov. 22, 2011
8046891 Method of making a plurality of pocket plugs Nov. 1, 2011
8015685 Method for producing a puncturing and measuring device Sep. 13, 2011
7996973 Single slitting process for recycling rail Aug. 16, 2011
7989928 Semiconductor device packages with electromagnetic interference shielding Aug. 2, 2011
7941916 Manufacturing method for memory card May. 17, 2011
7913389 Method of making a flapper valve assembly Mar. 29, 2011
7908721 Method of manufacturing an ultrasound probe transducer assembly Mar. 22, 2011
7877848 Method for fabricating an angular velocity sensor Feb. 1, 2011
7874071 Method of making an ice dispense agitator Jan. 25, 2011
7832102 Link rod manufacturing method Nov. 16, 2010
7823289 Method for producing valve housings, and a valve housing Nov. 2, 2010
7814640 Manufacturing method of die for manufacturing liquid ejecting head, and material block used in the same Oct. 19, 2010
7802365 Window component scrap reduction Sep. 28, 2010
7784384 Method of making a power transmission belt/belt sleeve and a power transmission belt Aug. 31, 2010
7779525 Papermaking refiner plates and method of manufacture Aug. 24, 2010
7752756 Bush and method of manufacturing a bush Jul. 13, 2010
7752745 Method of making wired circuit board holding sheet Jul. 13, 2010

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