Patents by Inventor Charles K. Lunden, Jr.

Charles K. Lunden, Jr. 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).

  • Patent number: 5293957
    Abstract: A holder for a paint container having an open end and of a maximum cross sectional area adjacent that end, has a first portion shaped and dimensioned to hold the container adjacent its open end and a handle shaped and dimensioned to be inserted in and be supported by a tubular ladder rung. The handle has a rigid section rigidly connected to the first portion and its free end disposed at an angle away from the plane of the first portion. A plastic, hard surfaced sleeve encases the rigid section between the angled end thereof and the first portion with the extremity of the angled end protruding beyond the periphery of the sleeve to establish the maximum dimension of the handle in a direction normal to the plane. With the extremity of the angled end oriented towards the tread surface of the rung and the handle portion inserted in a rung, the weight of the containers brings the extremity into holding contact therewith.
    Type: Grant
    Filed: April 26, 1993
    Date of Patent: March 15, 1994
    Inventor: Charles K. Lunden, Jr.
  • Patent number: 4523733
    Abstract: A container supporting attachment for use with ladders having tubular rungs has a rigid member provided with an anchor portion dimensioned to be entered in and held by a selected rung and a support portion including a container holder.
    Type: Grant
    Filed: September 3, 1982
    Date of Patent: June 18, 1985
    Inventor: Charles K. Lunden, Jr.