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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 691
428/35.8 Elemental metal containing (e.g., substrate, foil, film, coating, etc.) 596
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.) 333
428/36.5 Foam or porous material containing 458
428/36.8 Natural or synthetic rubber or rubber-like compound containing 479
428/36.9 Open-ended, self-supporting conduit, cylinder, or tube-type article 1,022
428/36.4 Randomly noninterengaged or randomly contacting fibers, filaments, particles, or flakes 340
428/36.92 Single layer (continuous layer) 652
428/36.1 Textile, fabric, cloth, or pile containing (e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.) 685


Patents under this class:

Patent Number Title Of Patent Date Issued
7402333 Tube-like plastic container and preform therefor Jul. 22, 2008
7396574 Self-inflating cushion and footwear including same Jul. 8, 2008
7393572 Anti-leak projectile barrier and method Jul. 1, 2008
7390543 Molded object obtained through stretching and thermal fixing and process for producing the same Jun. 24, 2008
7387826 Medical device with varying physical properties and method for forming same Jun. 17, 2008
7387825 Preform for small flat container and small flat container Jun. 17, 2008
7387699 Process of producing hollow shaped articles Jun. 17, 2008
7385004 Enhanced lubrication in polyolefin closure with polyolefin grafted cyclodextrin Jun. 10, 2008
7384673 Convoluted boot and constant velocity joint lubricant Jun. 10, 2008
7384545 Container for inhibiting microbial growth in liquid nutrients Jun. 10, 2008
7381455 Flexible tube, resistant to stress cracking and impermeable to water vapor Jun. 3, 2008
7381453 Packaging film Jun. 3, 2008
7378138 Multilayer device for storing and transporting chemicals May. 27, 2008
7374802 Multi-layered plastic body for medical applications May. 20, 2008
7368154 Heat-resistant plastic tube May. 6, 2008
7368153 Oxygen detection system for a rigid container May. 6, 2008
7365123 Grafted cyclodextrin Apr. 29, 2008
7364778 Container for an electronic component Apr. 29, 2008
7361391 Metalized film laminates with anticorrosion agents Apr. 22, 2008
7358325 Sulfonated aromatic copolyesters containing hydroxyalkanoic acid groups and shaped articles produced therefrom Apr. 15, 2008
7358295 Hybrid polymer composition, and article therefrom Apr. 15, 2008
7357968 Reinforced, high pressure, low permeation multilayer hose Apr. 15, 2008
7357967 Container having fluorescent indicia Apr. 15, 2008
7357863 Container for inhibiting microbial growth in liquid nutrients Apr. 15, 2008
7354653 High clarity films with improved thermal properties Apr. 8, 2008
7354636 Flexible laminate material for lighter-than-air vehicles Apr. 8, 2008
7354635 Peelable seal film Apr. 8, 2008
7351785 Poly (lactic acid) base polymer composition, molding thereof and film Apr. 1, 2008
7351461 Articles comprising benzopyran colorants, method of manufacture, and method of use Apr. 1, 2008
7351455 Paraffin ring for paraffining yarn Apr. 1, 2008
7344767 Self-cooling beverage container with permeable wall Mar. 18, 2008
7344766 Injection-moulded stopper for medical containers Mar. 18, 2008
7344669 Plural color component film laminate part and method of making same Mar. 18, 2008
7338708 Thick shrink film having high oxygen transmission rate Mar. 4, 2008
7338692 Microporous PVDF films Mar. 4, 2008
7337593 Method of forming a blister package including a fluoropolymer layer Mar. 4, 2008
7335410 Composition and process for manufacturing polyester Feb. 26, 2008
7332547 Polymerizable compositions in non-flowable forms Feb. 19, 2008
7332204 Coated polyester preforms and articles Feb. 19, 2008
7329452 Gas-permeable membrane Feb. 12, 2008
7329445 Assembly for a flowable material container Feb. 12, 2008
7329443 Resin container Feb. 12, 2008
7329442 Elastomeric gloves having improved donnability Feb. 12, 2008
7329441 Water-soluble pouches Feb. 12, 2008
7328547 Process for packaging plastic materials like hot melt adhesives Feb. 12, 2008
7323233 Sheath materials and processes Jan. 29, 2008
7322098 Method of simultaneous two-disk processing of single-sided magnetic recording disks Jan. 29, 2008
7314669 Easy peel film structures Jan. 1, 2008
7312276 Resin composition for metal sheet coating, resin film employing it, resin-coated metal sheet and resin-coated metal container Dec. 25, 2007
7311963 Process for the production of a shaped article Dec. 25, 2007



 
 
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