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| Number | Title | Issue Date |
| 7201194 | Non-pneumatic tire A structurally supported tire includes a ground contacting tread portion, a reinforced annular band disposed radially inward of the tread portion, and a plurality of web spokes extending transversely across and radially inward from the reinforced annular band and an... | 04/10/2007 |
| 7174936 | Solid suspended work machine tire A work machine tire includes an annular body of elastomeric material that includes a middle radial region. A plurality of unpressurized cavities are defined by the middle radial region and are distributed in a pattern that includes a first radial band of cavities an... | 02/13/2007 |
| 7032734 | Idler wheel for rotary milking platforms A wheel assembly (1) for supporting and guiding a rotating milking platform the assembly (1) having a metal hub (2) with sealed bearings (3) and an outermost nylon rim (4) supported by the metal hub (2) and interlocked there... | 04/25/2006 |
| 6935667 | Wheels for a wheeled vehicle A wheel assembly for a wheeled vehicle utilizes interchangeable wheel hubs to secure various types of tires to provide better performance and maintenance on the vehicles. The design of the hubs is such that fabrication costs are reduced as well as costs for maintain... | 08/30/2005 |
| 6431235 | Non-pneumatic tire and rim combination A non-pneumatic tire and rim whereto the tire is fitted as a wheel assembly that will display ride characteristics that are similar to those of a conventional pneumatic tire. The non-pneumatic tire is preferably formed from a urethane foam in a spin casti... | 08/13/2002 |
| 6116308 | Run-flat tire system A run-flat tire system comprising a tire and an tire core disposed therein, the tire core being an annular body of an elastic closed-cell material, the radially outside and inside of the tire core each provided with a circumferentially extending groove, t... | 09/12/2000 |
| 5641365 | Pre-pressurized in-line skate wheel A pre-pressurized in-line skate wheel including a hard polyurethane hub having a drop center formed between radially projecting guide flanges formed with axially projecting windows as spaced equidistant thereabout in an annular array. A bladder device inc... | 06/24/1997 |
| 5499669 | Reinforced semi-pneumatic tire A semi-pneumatic tire having a radially inner wall, first and second side walls, a radially outer wall coupled between the side walls, and a pair of rib members extending radially inwardly from outer wall for generally rigidifying said outer wall under op... | 03/19/1996 |
| 5168910 | Non-pneumatic tire A non-pneumatic tire for mounting on a wheel rim having an inner surface with at least one circumferential groove around the entire tire. A plurality of circumferentially and evenly distributed, radially extending spacers separate the groove into multiple... | 12/08/1992 |
| 4802519 | Rubber tired roller bearing A wheel for pallet conveyor systems. A roller bearing is provided with a flange about its perimeter; an elastic tire, with a groove matching the flange, may be snapped onto the bearing.... | 02/07/1989 |
| 4467852 | Tire for lorries A lorry tire which is filled with compressed air during normal operation and which has the necessary stability for continued movement and has adequate running properties even in the case of a loss of air, due to its low height to width ratio, its flat tre... | 08/28/1984 |
| 4436128 | Tires for wheels A tubeless tire for a bicycle wheel has lips (5) integral with the side walls to form with the beads (3) recesses to house the wheel rim flanges (9). The tire interior is divided into equal sized compartments (12) by partitions (13). Each compartment has ... | 03/13/1984 |
| 4362202 | Semi-pneumatic tire A semi-pneumatic tire body for assembly to the rim of a wheel comprises spaced tread and root portions interconnected with spaced sidewalls to define an annular cavity. An annular load-bearing rib is connected to the root portion and extends radially towa... | 12/07/1982 |
| 4305444 | Security tire A pneumatic tire and rim combination wherein the tire is captivated about the rim and a chamber is defined between the tire and the rim and a portion of the tire extends into the chamber within the carcass of the tire and serves as an annular support stru... | 12/15/1981 |
| 4011919 | Tireroller A vehicle comprising: a) a conventional body with at least 3 pairs of rolls mounted on horizontal axles, which are distributed over the periphery of opposite sides of the body and connected thereto; b) a pair of annular, elastically deformable running tir... | 03/15/1977 |
