Patents by Inventor Patrick J. Maas

Patrick J. Maas 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).

  • Double spring function upholstered furniture spring assemblies
    Patent number: 9103397
    Abstract: A double spring function seat spring assembly combines a U-shaped frame with a closed front, a number of leaf springs (26-28) connected between the front and a cross piece and a plurality of coil springs (36, 38, 40) supporting the cross piece from the frame, the leaf springs formed with a series of W and V arches to enable flexing and extension for improved durability and comfort.
    Type: Grant
    Filed: October 4, 2004
    Date of Patent: August 11, 2015
    Assignee: FLEXSTEEL INDUSTRIES, INC.
    Inventor: Patrick J. Maas
  • Recreational vehicle couch mounting assembly
    Patent number: 6145912
    Abstract: A locking mechanism for a couch style vehicle seat uses mating channels on the floor and on the leg assembly with a front locking portion enabling tilting for removable and refitting, and have a rotating locking mechanism tailored to the load needs of a couch style vehicle seat.
    Type: Grant
    Filed: November 30, 1998
    Date of Patent: November 14, 2000
    Assignee: Flexsteel Industries, Inc.
    Inventors: Dennis A. Rice, Patrick J. Maas