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Browse by Category: Main > Material Science
Class Information
Number: 264/151
Name: Plastic and nonmetallic article shaping or treating: processes > With severing, removing material from preform mechanically, or mechanically subdividing workpiece > Forming continuous work followed by cutting > Extruding followed by cutting to length > With shaping between extruding and cutting steps
Description: Processes wherein the extruded preform is reshaped before cutting to length.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8623251 Extruded and configured lathe-cut packer elements Jan. 7, 2014
8609807 Method of producing low-dust granules from polymer additives Dec. 17, 2013
8597556 Method for producing long fiber reinforced thermoplastic resin pellets Dec. 3, 2013
8496861 Process for making plastic fibers for application in concrete Jul. 30, 2013
8419883 Fiber reinforced composite cores and panels Apr. 16, 2013
8337188 Apparatus for making a shingle, and shingle made thereby Dec. 25, 2012
8268212 Process for manufacturing a plastic hollow body from a parison and die for extruding a parison Sep. 18, 2012
8252215 Method for fabricating a stent with nucleating agent Aug. 28, 2012
8246876 Embolization particles and method for making same Aug. 21, 2012
8197734 Composite sheet materials and processes for manufacturing same Jun. 12, 2012
8187512 Method and device for granulating plastics and/or polymers May. 29, 2012
8017052 Process of and apparatus for making a shingle, and shingle made thereby Sep. 13, 2011
7981338 Resilient biodegradable packaging materials Jul. 19, 2011
7976754 Process for manufacturing a plastic hollow body, device and equipment for the implementation thereof Jul. 12, 2011
7976752 EAS marker and method of manufacturing same Jul. 12, 2011
7972546 Layered composites Jul. 5, 2011
7959851 Method for forming strips of containers Jun. 14, 2011
7897078 Methods of manufacturing a stretched mechanical fastening web laminate Mar. 1, 2011
7883735 Apparatus and method for curled extrudate Feb. 8, 2011
7879278 Method for forming panel units having in situ formed moldings Feb. 1, 2011
7879283 Sizer for forming shaped polymeric articles and method of sizing polymeric articles Feb. 1, 2011
7850888 Striped drinking straw and method of making the same Dec. 14, 2010
7815830 Method and device for extrusion pressing of bent extruded profiles Oct. 19, 2010
7811492 Process and apparatus for trimming polymeric parts Oct. 12, 2010
7790090 Method of manufacturing sheets based on hydraulic binder, production line for producing such sheets and apparatus for making an impression Sep. 7, 2010
7785510 Process of and apparatus for making a shingle, and shingle made thereby Aug. 31, 2010
7749352 Process for making bi-tapered reinforcing fibers Jul. 6, 2010
7713457 Composite sheet materials and processes for manufacturing same May. 11, 2010
7704437 Applicator for cosmetics Apr. 27, 2010
7670540 Apparatus for manufacturing balloon catheter and method the same Mar. 2, 2010
7658874 Polymer pelletization process and apparatus Feb. 9, 2010
7622063 Pleated aligned web filter Nov. 24, 2009
7244388 Process for producing hollow bodies of thermoplastic material and apparatus for same Jul. 17, 2007
7175800 Method of manufacturing vacuum thermoformed thin plastic articles Feb. 13, 2007
7135063 Resilient biodegradable packaging materials Nov. 14, 2006
7014800 Method of producing bristles Mar. 21, 2006
6942832 Method of manufacturing vacuum thermoformed thin plastic drink cup lids Sep. 13, 2005
6881050 Food forming apparatus Apr. 19, 2005
6863855 Method of making a cable tie using insert molding Mar. 8, 2005
6841105 Process for manufacturing thermoformed article having textured or grained surface Jan. 11, 2005
6814905 Continuous process and apparatus for making thermoformed articles Nov. 9, 2004
6805823 Resilient biodegradable packaging materials Oct. 19, 2004
6770264 Chewing gum compositions comprising diglycerol Aug. 3, 2004
6767423 Fastener tape, method of and apparatus for making fastener tape, method of using fastener tape, and reclosable bag utilizing fastener tape Jul. 27, 2004
6737008 Method of manufacturing a shaped polymeric article May. 18, 2004
6692672 EAS marker and method of manufacturing same Feb. 17, 2004
6616877 Resilient article and method of manufacturing same using recycled material Sep. 9, 2003
6551539 Releasable strap Apr. 22, 2003
6531081 Profiled extruded slider devices and methods Mar. 11, 2003
6503440 Process for making a container with a pressure equalization opening and containers produced accordingly Jan. 7, 2003

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