Patents by Inventor Richard J. Stoltz

Richard J. Stoltz has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Storm drainage systems
    Patent number: 4285812
    Abstract: A storm drainage system and a device for use in the system for restricting the rate at which water drains from an eavestrough is disclosed hereinafter. The storm drainage system includes a plurality of pitched roofed structures, a sewer service connection associated with each structure, a municipal sewer drainage system in direct fluid communication with the sewer service connection, an eavestrough system associated with each pitched roofed structure for collecting runoff therefrom and at least one downspout associated with each eavestrough system. The downspout has a through passage for conveying runoff water from its associated eavestrough to the sewer service connection.
    Type: Grant
    Filed: March 28, 1980
    Date of Patent: August 25, 1981
    Inventor: Richard J. Stoltz
  • Storm drainage systems
    Patent number: 4216790
    Abstract: A storm drainage system and a device for use in the system for restricting the rate at which water drains from an eavestrough is disclosed hereinafter. The storm drainage system includes a plurality of pitched roofed structures, a sewer service connection associated with each structure, a municipal sewer drainage system in direct fluid communication with the sewer service connection, an eavestrough system associated with each pitched roofed structure for collecting runoff therefrom and at least one downspout associated with each eavestrough system. The downspout has a through passage for conveying runoff water from its associated eavestrough to the sewer service connection.
    Type: Grant
    Filed: November 27, 1978
    Date of Patent: August 12, 1980
    Assignee: R. J. Stoltz Enterprises Inc.
    Inventor: Richard J. Stoltz