ALLIS CHALMERS/DAYTON ALPINA BLACK + DECKER BLUE MAX CHICAGO CORONA CLIPPER CRAFTSMAN CUB CADET DAYTON DEWALT DOLMAR EARTHQUAKE EARTHWISE ECHO EFCO FAIRMONT HYDRAULIC FRONTIER GARDENLINE GIO GREEN MACHINE GREENLEE GREENWORKS HITACHI HOMELITE HUSQVARNA JOHN DEERE JONSERED KOBALT LOMBARD MAKITA MARUYAMA MCCULLOCH MILWAUKEE MONTGOMERY WARD MTD OLYMPYK PARTNER PIONEER POULAN POWER FIST POWER PRUNER POWERHORSE RED MAX REMINGTON RYOBI SEARS SHINDAIWA SKIL SNAPPER SOLO STANLEY STIHL SUN JOE TANAKA TORO TROY-BILT WEN WESTERN AUTO WORX YARD DOG YARDWORKS ZANON MACCHINE AGRICOLE ZOMBI