Patents Represented by Attorney Palmer Fultz, Esquire

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  • Basement sump construction
    Patent number: 3939863
    Abstract: A basement sump construction characterized by a sump chamber including a side wall provided with a drain outlet opening. A trap apparatus for the unidirectional flow of water is removably mounted on the sump side wall so as to be easily accessible to cleaning and servicing through a top access opening in the sump.
    Type: Grant
    Filed: July 10, 1974
    Date of Patent: February 24, 1976
    Assignee: Mildred M. Robison
    Inventor: John Crosby Robison
  • Portable earth boring machine
    Patent number: 3939926
    Abstract: A portable earth boring machine for the horizontal boring of shafts and the insertion of pipeline casing sections in installations where excavation from the surface is undesirable. The machine is characterized by a steering head particularly adapted for rock drilling operations which head is positioned at the front of the casing with such steering head being automatically controlled so as to directionally control the direction of extension of the pipeline as the drilling operation progresses.
    Type: Grant
    Filed: November 29, 1974
    Date of Patent: February 24, 1976
    Assignee: The Richmond Manufacturing Company
    Inventors: Thomas W. Barnes, Albert R. Richmond