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Class Information
Number: 264/138
Name: Plastic and nonmetallic article shaping or treating: processes > With severing, removing material from preform mechanically, or mechanically subdividing workpiece
Description: Processes which include a step of 1) penetrating a shaped product from one face to another to cause at least a partial separation of the product, 2) tearing an article, 3) removing material from an article by means of a solid tool or implement, or 4) forming a comminuted product.


Sub-classes under this class:

Class Number Class Name Patents
264/152 Cutting and uniting cut parts 182
264/157 Dividing work to form plural articles 260
264/161 Flash or sprue removal type 362
264/145 Forming continuous work followed by cutting 293
264/154 Making hole or aperture in article 530
264/153 Punching article from sheet material 171
264/139 Removing surface portion of composite workpiece to expose substrate 236
264/163 Simultaneous severing and shaping, or severing while work remains on shaping surface 455
264/162 Surface finishing (e.g., abrading, grinding, etc.) 402
264/140 To form particulate product (e.g., flakes, etc.) 357


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
7618570 Production method of weather strip for automobile Nov. 17, 2009
7611651 Method for manufacturing carbon nanotubes with uniform length Nov. 3, 2009
7604766 Core metal insert with stress relief and method of making same Oct. 20, 2009
7601283 Methods and apparatuses for shaping a printed circuit board Oct. 13, 2009
7597830 Method of forming catheter distal tip Oct. 6, 2009
7560059 Process and method for recycling cigarette butts Jul. 14, 2009
7544261 Process and tools for manufacturing composite ring frames Jun. 9, 2009
7488437 Methods for assembling prepreg stacks having exact weight for producing SMC components Feb. 10, 2009
7481961 Multilayer container trimming Jan. 27, 2009
7452493 Protective cover and tool splash for vehicle components Nov. 18, 2008
7403830 Method, computer, computer program and computer-readable medium relating to the examination of data records for dental prosthesis parts Jul. 22, 2008
7384436 Polycrystalline grits and associated methods Jun. 10, 2008
7367759 Surface relief grating image machining process and product May. 6, 2008
7357869 Method for making a mechanical interlock for filters Apr. 15, 2008
7351366 Method of manufacturing low pressure injection type RIM mold, and product formed using the mold Apr. 1, 2008
7329300 Honeycomb structure, method of manufacturing the same, and discharge fluid purification system Feb. 12, 2008
7309460 Photomask container Dec. 18, 2007
7266872 Method and device for the separation of tubes Sep. 11, 2007
7264758 Method for producing an electrical connector Sep. 4, 2007
7261848 Method of making a candle assembly Aug. 28, 2007
7238312 Method and apparatus for forming apertures in foamed polystyrene and other foamed plastic panels Jul. 3, 2007
7232534 Method of producing a molded product comprising an insert Jun. 19, 2007
7220376 Individually-contoured seat cushion and shape capturing and fabricating method for seat cushion May. 22, 2007
7207168 Apparatus and method for inserting staple drivers in a cartridge Apr. 24, 2007
7174613 Method for manufacturing a foam core having channel cuts Feb. 13, 2007
7171882 Knife-like cutting die Feb. 6, 2007
7157033 Method and apparatus for scarfing fibrous substrates Jan. 2, 2007
7157028 Method of making ventilative insole Jan. 2, 2007
7147895 Resin transfer molding process Dec. 12, 2006
7117595 Method for manufacturing a conveying element of an axial type flow meter used for drink vendors Oct. 10, 2006
7060217 Composite articles comprising resorcinol arylate polyester and method for making thereof Jun. 13, 2006
7045084 Process for making a curved preform made from woven composite materials May. 16, 2006
7014800 Method of producing bristles Mar. 21, 2006
7014805 Process for making a curved PI shaped preform made from woven composite materials Mar. 21, 2006
7014907 Multilayer molded articles Mar. 21, 2006
7011779 Poly-steel double wall tank Mar. 14, 2006
6994809 Plug for and method of patching a hole in a wall Feb. 7, 2006
6989118 Process for making a reinforced fibrous absorbent member Jan. 24, 2006
6982053 Method of manufacturing composite wood golf club head with metal face Jan. 3, 2006
6982052 Process and apparatus for air forming an article having a plurality of superimposed fibrous layers Jan. 3, 2006
6979418 Method to create irregular edge decorative blocks Dec. 27, 2005
6942827 Method of injection molding a gasket Sep. 13, 2005
6916437 Method of fabricating shoe insoles Jul. 12, 2005
6913718 Method of making shaped components for disposable absorbent articles Jul. 5, 2005
6877688 Preparing strand cable for concrete mold Apr. 12, 2005
6847041 Scintillator panel, radiation detector and manufacture methods thereof Jan. 25, 2005
6844037 Fuel tank comprising blown vessel and overmolded insert Jan. 18, 2005
6838027 Method of making an interior trim panel Jan. 4, 2005
6827894 Process for forming composite insulator Dec. 7, 2004
6824715 Method and apparatus for forming a laminated sheet material by spattering Nov. 30, 2004

1 2 3 4 5 6 7 8 9


 
 
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