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Road structure, process, or apparatus March listing by industry category 03/10

20100074684 - Recycling asphalt apparatus: An apparatus for repaving an asphalt surface is provided. The apparatus includes a base carried on a plurality of wheels, a heater to heat and soften a damaged asphalt surface, a series of blades and a center mill to scarify and break up the heated asphalt surface, and a mixer... Agent: Mcdonald Hopkins LLC

20100074685 - Oscillation exciter: An oscillation exciter, in particular for a vibration plate, has a rotating unbalanced mass (3) for producing a non-directional oscillation which is transmitted to a ground contact element (1). In order to transmit the oscillation to the ground contact plate (1), a transmission device (7, 8) is provided, which connects... Agent: Boyle Fredrickson S.c.

20100067984 - mobile machine for screeding floor surfaces and the like: A mobile machine for screeding floor surfaces and the like comprises a planet disk, which is rotatably supported and driven by a drive motor, and which carries at least one screeding disk, operatively connected to the drive motor and defining one screeding plane. The operative connection comprises at least one... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100061800 - Crash barrier beam: A crash barrier beam (10) suitable for temporary placement on a road comprises a housing (18) which, in profile, has a laterally extending base (12) for contact with the road. The beam has a narrower central element (14) upwardly extending from the base that terminates in a top portion (16).... Agent: Gottlieb Rackman & Reisman PC

20100061801 - Cable barrier delineator: A cable barrier delineator has a cylindrical mid-section, a flattened top, and a flattened bottom indexed 90 degrees from the top when viewed from the end, and is attached to the flanges of a cable barrier post.... Agent: Daniel V. Thompson Thompson & Gustavson, LLP

20100061802 - System and method for installing expansion joints: A frame for installing strips of expansion joint material in freshly-poured concrete has an elongated spine around which other elements of the frame are assembled. Spaced retainers are attached along a spine side. A flat side panel extends along another spine side. A space formed between panel and retainer receives... Agent: Arthur G. Yeager, Esq.

20100061803 - Transport attachment of a vibration plate: A transport attachment of a vibration plate and a vibration plate having transport wheels is provided. The transport wheels are pivotable between a transport position and an operating position, and are located further outward in the viewpoint of the vibration plate in the width direction in the transport position than... Agent: Baker & Hostetler LLP

20100054857 - Secure access port system: A secure access port cover system comprises a cover and an access tool. The cover includes a base and one or more lids that are locked and unlocked via manipulation of a mechanical locking system housed within the interior of the base. A relatively small control port in the base... Agent: Coats & Bennett, PLLC

20100054858 - Shear dowel assembly: This invention relates to a shear dowel assembly for distributing loads between adjacent concrete slabs, separated by a joint. The shear dowel assembly includes a dowel sheath having a front face and a rear face. The rear face of the dowel sheath is imbedded within the first concrete slab, whereas... Agent: Young & Thompson