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Resilient tires and wheels March listing by industry category 03/11Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 03/31/2011 > patent applications in patent subcategories. listing by industry category
20110073228 - Self-pumping vent holes for cooling solid rubber tire and method of construction: A solid rubber tire with a multiplicity of self-pumping vent holes formed into opposed spaced apart sidewalls of the solid rubber tire. The self-pumping vent holes each extend from the side walls into the solid rubber tire about one-half the spaced apart distance and parallel to the rotation axis of... Agent:
20110073229 - Lignin in tire components: A vehicle tire having a sidewall and an undertread, the sidewall, the undertread or both being based upon a rubber composition, the rubber composition comprising a highly unsaturated diene elastomer, a carcass grade carbon black and particles comprising at least 70 wt. % unsulfonated lignin, wherein the particles make up... Agent:
20110073230 - Pneumatic tire: A pneumatic tire having a designated rotational direction is disclosed, wherein an entire area having a width 85% of a total tire width and a center area having a width 30% of the total tire width are defined in a tread portion. A center main groove is positioned on a... Agent: The Yokohama Rubber Co., Ltd.
20110073231 - Safety tire: Present invention provides a safety tire which could increase the running distance in the run-flat state by adequately configuring a diaphragm. The safety tire has an inflatable annular or hollow toroidal diaphragm which fractionates a tire cavity to an outer chamber and an inner chamber, the diaphragm having a communicating... Agent: Bridgestone Corporation
20110073232 - Motor vehicle tire: A motorcycle tyre having a transverse curvature ratio f/C≧0.2 and a sidewall height ratio (H−f)/H≦0.7, has a belt structure provided with a belt layer including at least one filiform reinforcing element arranged to form a plurality of windings parallel to one another at a substantially zero angle relative to the... Agent: Pirelli Tyre S.p.a.03/24/2011 > patent applications in patent subcategories. listing by industry category
20110067794 - Pneumatic tire: A pneumatic tire is described having a designated rotational direction, wherein drainage grooves in a tread portion are positioned on each side of a tire equatorial line extending at an angle in a direction opposite the rotational direction while curving towards an outside in the tire width direction. An inclination... Agent: The Yokohama Rubber Co., Ltd.
20110067793 - Pneumatic tire: Provided is a pneumatic tire capable of improving the drainage performance while favorably maintaining the uneven wear resistance. The pneumatic tire of the present invention is a pneumatic tire having a tread portion provided with at least three main grooves extending in a tire circumferential direction, these main grooves defining... Agent: The Yokohama Rubber Co., Ltd.03/17/2011 > patent applications in patent subcategories. listing by industry category
20110061780 - Pneumatic tire: The pneumatic tire includes a tread pattern having a land portion sandwiched between tire circumferential grooves. A groove area ratio of the tread pattern is different between areas on opposite sides with reference to a tire center line in a tire width direction. A first side has the larger groove... Agent: The Yokohama Rubber Co., Ltd
20110061781 - Tire noise reduction device and pneumatic tire provided with the same: A tire noise reduction device including a noise absorbing member made from a porous material that is formed into a band, the band being disposed along a tire circumferential direction on an inner surface of a tread portion of a pneumatic tire, wherein the noise absorbing member is wound so... Agent: The Yokohama Rubber Co., Ltd.
20110061782 - Inner tube for a pneumatic tyre based on a thermoplastic elastomer: Inner tube for a pneumatic tyre, notably for a bicycle, characterized in that it has an elastomeric gastight layer consisting of an elastomeric composition comprising at least one styrene/isobutylene/styrene thermoplastic elastomer (called “SIBS”) and in that it includes a self-sealing material disposed inside the cavity formed by the airtight elastomeric... Agent: Societe De Technologie Michelin
20110061783 - Pneumatic tire and process for producing the same: Provided is a pneumatic tire improved in the durability at a splice part (2) of a tire-constituting member (1) and in the uniformity of the tire, and a process for producing the same. The pneumatic tire includes a tire-constituting member (1) having a splice part (2) on which a thin... Agent: The Yokohama Rubber Co., Ltd.03/10/2011 > patent applications in patent subcategories. listing by industry category
20110056601 - Pneumatic tire: A pneumatic tire in which: a carcass layer is laid between paired bead sections; a belt layer is buried, on the outer peripheral side of the carcass layer, in a tread section; and multiple main grooves extending in a tire circumferential direction are provided in the tread section. In the... Agent: The Yokohama Rubber Co., Ltd.
20110056602 - Rigid air valve: A rigid air valve comprises a valve body and a valve stem. The valve body has a shoulder for abutting an inner cylindrical surface of the wheel. A first protruding portion extends radially outwardly from the shoulder into a valve hole. The first protruding portion extends to a tire-side surface... Agent:
20110056603 - Pneumatic radial tire and process for producing retreaded tire: A pneumatic radial tire includes: at least one carcass layer suspended across left and right bead parts; a belt layer arranged on an outer circumferential side of the carcass layer; and a tread arranged on an outer circumferential side of the belt layer. The tread has a laminated structure in... Agent: The Yokohama Rubber Co., Ltd.
20110056604 - Polymer laminate and pneumatic tire using the same as inner liner: An object of the present invention is to provide a polymer laminate that has a small thickness and is excellent in air permeation resistance and adhesion with an adjacent rubber, and a pneumatic tire using the same as an inner liner. A polymer laminate includes a first layer having a... Agent:
20110056605 - Run-flat tire having an additional sidewall reinforcement: A run-flat tire (11) comprising a crown comprising a crown reinforcement (21, 22) surmounted by a tread (30); two sidewalls (40) extending the crown radially inward; two beads (50) radially inward to the sidewalls and each comprising an annular reinforcing structure (60); at least one carcass reinforcement (71, 72) anchored... Agent: Michelin Recherche Et Technique S.a.
20110056606 - Pneumatic tire: A pneumatic radial tire has a pair of opposing bead portions 14, each bead portion 14 has a bead core 23 and a bead apex 24; at least one carcass reinforcing ply 12 having radially oriented steel cords 22, the at least one carcass reinforcing ply 12 has a main... Agent: The Goodyear Tire & Rubber Cmpany
20110056607 - Heavy duty pneumatic tire: A heavy duty pneumatic tire comprises a carcass ply of steel cords turned up around a bead core in each bead portion so as to form a pair of turned up portions and a main portion therebetween. The steel cords of the carcass ply are rubberized with a topping rubber... Agent:03/03/2011 > patent applications in patent subcategories. listing by industry category
20110048602 - Pneumatic tire: In a sipe formed in a block of a tread portion, two ridge portions (32) and (34) are formed in one sipe wall surface (29P), and two valley portions that engage with the ridge portions (32) and (34) are formed in another sipe wall surface. The two ridge portions (32)... Agent:
20110048601 - Pneumatic tire having directional tread pattern: The present invention provides a pneumatic tire which can obtain a high wet drainage performance, roadholding ability, and wear-resistant property without sacrificing other capabilities A directional pattern is formed by a circumferential wide major groove, a first narrow circumferential minor groove, a second narrow circumferential minor groove, a first transverse... Agent:
20110048603 - Pneumatic vehicle tire for commercial utility vehicle: A pneumatic vehicle tire for commercial utility vehicles has a tread with at least two circumferential grooves which run in the circumferential direction and divide the tread into circumferential ribs. A gross tread volume is defined by an envelope running in the tread parallel to the periphery of the tread... Agent:
20110048598 - Pneumatic tire: Provided is a pneumatic tire which employs pitch variation for suppressing pattern noise and has uniformity further improved. Pitches 3a, 3b and 3c with different pitch lengths are formed so that a pitch with a larger pitch length is set to have a smaller groove area ratio, and to have... Agent:
20110048600 - Pneumatic tire: o
20110048599 - Tire with rubber tread containing combination of resin blend and functionalized elastomer: This invention relates to a pneumatic tire with an outer, running surface containing, circumferential tread comprised of a styrene/butadiene (SBR) rich rubber composition containing two SBR's with spaced apart glass transition temperatures (Tg's), one of which is a functionalized SBR with a functional group reactive with hydroxyl groups on a... Agent:
20110048604 - Aramid tire cord and manufacturing method thereof: Disclosed is aramid tire cord and a method for manufacturing the same, wherein the aramid tire cord has superior properties on initial modulus change rate, tensile strain, initial modulus and strength retention rate, wherein the initial modulus change rate is not more than 5% after the aramid tire cord is... Agent:
20110048605 - Rubber composition containing silica reinforcement and functionalized polybutadiene rubber and tires having a component thereof: This invention relates to a silica reinforcement-containing rubber composition which contains a functionalized polybutadiene rubber to promote a relatively low hysteretic loss to thereby enhance its desirability for tire sidewall and subtread applications in a sense of advantageously promoting reduced tire rolling resistance without significantly compromising various other desirable tire... Agent:
20110048606 - Pneumatic radial tire: A pneumatic radial tire 10 comprising: a bead core 1 provided in each of a left-and-right pair of bead portions 11; a carcass ply 2 extending from a crown portion 12 to both bead portions 11 via both side wall portions 13 and anchored to the bead cores 1, the... Agent:
20110048607 - Pneumatic tire: A pneumatic tire including a carcass layer mounted between a pair of bead portions, at least two layers of a belt layer disposed on an outer circumferential side of the carcass layer corresponding to a tread portion, and a belt reinforcing layer having a strip material including at least one... Agent:Previous industry: Purses, wallets, and protective covers
Next industry: Adhesive bonding and miscellaneous chemical manufacture
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