Stone receives Canadian patent

Stone Construction Equipment Inc. has received a patent from the Canadian Patent Authority for the removable seal and bearing housing on the Stone Champion line of mortar mixers. The housing attaches with three bolts and contains Stone’s patented quadruple seal and bearing configuration. The removable housing makes servicing much easier and quicker, reducing downtime and maximizing uptime. The removable housing is standard on all sizes of steel and poly-drum Stone mortar mixers from 4 cubic feet to 16 cubic feet, and it is included on the HM1290 Hydraulic Mixer, the full line of silo mixers, and the full line of Buddy by Stone Mixers. The removable housing has already received a United States patent. ?

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