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Class Information
Number: 152/525
Name: Resilient tires and wheels > Tires, resilient > Pneumatic tire or inner tube > Characterized by chemical composition or physical properties of external sidewall materials
Description: Subject matter which includes structure of that part of the tire between the edge of the tread and the rim which comprises a material formed by the interaction of two or more chemical substances or a combination of chemical substances exhibiting an essential or distinctive attribute to enhance the adhesion of the said part to the tire body or carcass or improve the general structural characteristics of the tire.

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
5743973 Tire with electrically oriented composite Apr. 28, 1998
5739211 Rubber compositions containing a pyrazine amide Apr. 14, 1998
5733395 Pneumatic tire for two-wheeled vehicle with hard rubber layer outside carcass turn-up Mar. 31, 1998
5714022 Pneumatic tire with two-layer sidewalls Feb. 3, 1998
5707462 Pneumatic tire with a pair of sidewall short fiber reinforcing layers Jan. 13, 1998
5696188 Rubber compounds containing aryl bis citraconamic acids Dec. 9, 1997
5630892 Pneumatic tire with specified tread curvature and/or specified breaker curvature May. 20, 1997
5630893 Pneumatic tire with specified tread curvature and/or specified breaker curvature May. 20, 1997
5626697 Tire with rubber sidewall May. 6, 1997
5620235 Vehicle wheel Apr. 15, 1997
5616193 Pneumatic tires with cooperating track Apr. 1, 1997
5603796 Laser cutting method for marking tire appliques Feb. 18, 1997
5591513 Rubber article comprising basic amino-group containing, aromatic anti-oxidants and having a non-black areal member Jan. 7, 1997
5565047 Pneumatic tire with specified carcass line for reduced road noise Oct. 15, 1996
5531256 Flame-retardant rubber tires Jul. 2, 1996
5532312 Tire sidewall composition Jul. 2, 1996
5526859 Radial tires including short fibers Jun. 18, 1996
5518055 Low resistivity tire with silica-rich tread and at least one electrostatic discharge ring May. 21, 1996
5513683 Tires made using elastomers containing springy fibers May. 7, 1996
5505242 Pneumatic radial tire with resistance to sidewall bruising Apr. 9, 1996
5500447 Anionic polymerization initiators containing adducts of cyclic secondary amines and conjugated dienes, and products therefrom Mar. 19, 1996
5479977 Pneumatic tire with carcass structure for increased sidewall rigidity Jan. 2, 1996
5476129 Radial tire for aircraft with specified bead portions Dec. 19, 1995
5470905 Adhesion promoters for rubber and synthetic mixtures Nov. 28, 1995
5445202 Radial ply tire with specified bead portion fitment to design rim Aug. 29, 1995
5411068 Pneumatic radial tire with reduced tread weight May. 2, 1995
5401789 Process for the production of plastic and rubber compositions filled with carbon black Mar. 28, 1995
5397616 Unvulcanized tread material for pneumatic tire, method of manufacturing pneumatic tire, and pneumatic tire obtained by method Mar. 14, 1995
5388627 Pneumatic tire including a protective rubber layer on the outer surface of the sidewalls Feb. 14, 1995
5386863 Pneumatic tire and wheel with asymmetric structure Feb. 7, 1995
5386865 Tire with rubber sidewall Feb. 7, 1995
5385193 Motorcycle radial tire having a spirally wound belt Jan. 31, 1995
5385192 Pneumatic tire with different side wall thickness in tread-side and bead-side regions Jan. 31, 1995
5376438 Multilayer tire sidewall Dec. 27, 1994
5361820 Pneumatic radial tire Nov. 8, 1994
5362793 Elastomeric composition for tire treads Nov. 8, 1994
5361818 Polyester/polyepoxide/rubber alloys Nov. 8, 1994
5341862 Flame-retardant rubber tires Aug. 30, 1994
5267595 Pneumatic vehicle tire having two-layer sidewall Dec. 7, 1993
5253690 High speed heavy duty tire including bead part with side packing rubber Oct. 19, 1993
5244028 Tire sidewall composition containing silica having low pH Sep. 14, 1993
5240056 Tire with cured rubber portion containing titanium dioxide over which is provided a composite coating Aug. 31, 1993
5238991 Vulcanizable rubber composition with improved durability Aug. 24, 1993
5223599 Polyurethane elastomer and non-pneumatic tire fabricated therefrom Jun. 29, 1993
5207847 Pneumatic tire of low profile having a tie rubber between the tread and sidewall May. 4, 1993
5198051 Radial tire for motorcycle with two rubber layers in the sidewalls Mar. 30, 1993
5188686 High speed tire for heavy duty vehicles including bead part with side packing rubber Feb. 23, 1993
5173136 Cut resistant tire with embedded oblong fibers Dec. 22, 1992
5173135 Radial tire for pssenger cars with sidewall rubber including electrically conductive carbon black Dec. 22, 1992
5160384 High speed heavy duty tire including bead part with side packing rubber Nov. 3, 1992

1 2 3 4 5 6

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