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Class Information
Number: 428/35.7
Name: Stock material or miscellaneous articles > Hollow or container type article (e.g., tube, vase, etc.) > Polymer or resin containing (i.e., natural or synthetic)
Description: Article* which contains a polymer or resin of natural or synthetic origin.

Sub-classes under this class:

Class Number Class Name Patents
428/36.6 Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit 894
428/35.8 Elemental metal containing (e.g., substrate, foil, film, coating, etc.) 713
428/36.3 Fiber or fibers wound around each other or into a self-sustaining shape (e.g., yarn, braid, fibers shaped around a core, etc.) 383
428/36.5 Foam or porous material containing 558
428/36.8 Natural or synthetic rubber or rubber-like compound containing 586
428/36.9 Open-ended, self-supporting conduit, cylinder, or tube-type article 1,506
428/36.4 Randomly noninterengaged or randomly contacting fibers, filaments, particles, or flakes 436
428/36.92 Single layer (continuous layer) 836
428/36.1 Textile, fabric, cloth, or pile containing (e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.) 797

Patents under this class:

Patent Number Title Of Patent Date Issued
8709595 Myoglobin blooming agents, films, packages and methods for packaging Apr. 29, 2014
8709564 Polyolefin and composition for pipe systems and sheets Apr. 29, 2014
8709561 Polypropylene bottles Apr. 29, 2014
8709560 Polymeric compositions including their uses and methods of production Apr. 29, 2014
8709559 Packaging article Apr. 29, 2014
8703280 Apparatus and high-shielding reflective film and method for manufacturing the same Apr. 22, 2014
8703262 Polyolefin and composition for pipe systems and sheets Apr. 22, 2014
8703260 Catheter balloon and method for forming same Apr. 22, 2014
8703257 Water storage structure and method for forming the same Apr. 22, 2014
8695119 Coated elastomeric article and method for making a coated elastomeric article Apr. 15, 2014
8685515 Refrigerant-transporting hose Apr. 1, 2014
8685514 Composite pipes and method making same Apr. 1, 2014
8685512 Synthetic resin bottle having a gradation pattern, and process for injection molding the preform for use in such a bottle Apr. 1, 2014
8685511 Pet container and compositions having enhanced mechanical properties and gas barrier properties Apr. 1, 2014
8685510 Hydrogenated norbornene-based ring-opening polymerization polymer, resin composition, and molded object Apr. 1, 2014
8685509 Casing for a writing instrument and method of manufacturing the same using a dual injection molding Apr. 1, 2014
8685508 Plastics pipe Apr. 1, 2014
8679609 Multi-layered fuel tubing Mar. 25, 2014
8679606 Thick walled composite tubular and method of making Mar. 25, 2014
8679605 Peelable child resistant pharmaceutical blister lidstock Mar. 25, 2014
8679604 Peelable film and package using same Mar. 25, 2014
8679602 Ethylene-based polymers and compositions, methods of making the same and articles prepared therefrom Mar. 25, 2014
8679601 Method of producing a medical fluid container from flexible plastic material, film tubing as intermediate product for a fluid container of this type and medical container produced according to Mar. 25, 2014
8673418 Composite core densification Mar. 18, 2014
8673416 Multilayer electrical component, coating composition, and method of making electrical component Mar. 18, 2014
8673415 Printable film Mar. 18, 2014
8668972 Coating methods and coated syringe Mar. 11, 2014
8668971 Multiple compartment container Mar. 11, 2014
8668969 Myoglobin blooming agent containing shrink films, packages and methods for packaging Mar. 11, 2014
8663805 Vehicle-mounted heat-resistant hose Mar. 4, 2014
8663767 Hollow profile used in the manufacture of a pipe Mar. 4, 2014
8663763 Thermoshrinkable films Mar. 4, 2014
8663762 High-strength lightweight fabric for inflatable structures Mar. 4, 2014
8663761 Plastic preforms with marking for position detection Mar. 4, 2014
8663760 Printable film Mar. 4, 2014
8656518 Chemical resistant glove having cut resistant properties Feb. 25, 2014
8652604 Low migration polyolefin composition Feb. 18, 2014
8652601 Cover film Feb. 18, 2014
8652600 Protein-based material with improved mechanical and barrier properties Feb. 18, 2014
8652598 Packaging materials with enhanced thermal-insulating performance Feb. 18, 2014
8647738 Film Feb. 11, 2014
8647730 Hydrogenated norbornene-based ring-opening polymerization polymer, resin composition, and molded object Feb. 11, 2014
8647729 Draw-ironed aluminum can and method of producing the same Feb. 11, 2014
8647551 Process for producing moldings with an increase in the melt stiffness Feb. 11, 2014
8642149 Hose for transporting refrigerant Feb. 4, 2014
8642144 Innerliner with nylon skin layer Feb. 4, 2014
8642101 Polymer-coated liquid packaging board, a package formed from it and the use of the polymer Feb. 4, 2014
8637131 Poly(phenylene ether) article and composition Jan. 28, 2014
8637130 Molded parts containing a polylactic acid composition Jan. 28, 2014
8637129 Bag made from extruded flexible polymeric sheet material Jan. 28, 2014

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