Patents Examined by Spencer Wail
  • Patent number: 5492181
    Abstract: The sod cutting device described herein comprises a hollow sod-receiving four-sided receptacle open at the bottom and at least partially closed at the top. The receptacle has a square cross-section parallel to the bottom of the receptacle and the walls of the receptacle have knife-sharp lower edges. The top portion of this receptacle has an opening through which the lower end of a shaft is allowed to enter the receptacle. At the lower end of this shaft there is affixed perpendicularly a sod-pushing plate which is shaped and dimensioned to cover a substantial portion of the cross-section of the receptacle. The shaft is enclosed in a hollow cylindrical sleeve which is affixed at the bottom to the top portion of the sod-receiving receptacle and at its top to a handle which has an opening therein through which the top end of the shaft extends. A coil spring is positioned around the shaft, that is between the shaft and the inside of the sleeve.
    Type: Grant
    Filed: October 17, 1994
    Date of Patent: February 20, 1996
    Inventor: Robert F. Grant