Patents Represented by Attorney, Agent or Law Firm Richard G. McComas
  • Patent number: 6503428
    Abstract: A process for manufacturing floor and wall coverings that produces a product a user may adhere to any wall or floor surface. The process begins by blending selected volumes of epoxy and aggregate into a vessel. A selected portion of the blended mixture is poured into a mold of selected geometry. A first piece of interlocking screening material is positioned over the first selected portion of the blended mixture. A second selected portion of the blended mixture is poured over the first interlocking screening material. A second piece of interlocking screening material is positioned over the second selected portion of the blended mixture. A selected portion of an adhering material is embedded into the top surface of the second interlocking screening material and the second selected portion of the blended molded mixture. The mold is cured and the product is released from the mold.
    Type: Grant
    Filed: March 24, 2000
    Date of Patent: January 7, 2003
    Inventor: Steven C. Parker
  • Patent number: 6240577
    Abstract: A bathtub mountable chair seat for the transfer of a physically challenged bather from the exterior of a typical bathtub to the interior of the bathtub for bathing. The chair seat allows wheelchair accessibility in confined spaces and mechanical maneuverability in transferring the bather. The chair seat provides support for the legs or the any portion or member of the legs of the bather during transfer and/or while bathing. The chair seat has a back attached thereto suitable for supporting the bather in a sitting position. The chair seat has a leg extension housing mounted thereto in such a way as to allow selectable extension of a portion thereof that supports the bather's legs. The chair seat along with the leg extension housing is rotatably affixed to a rectangular member that is slidably insertable into a rack adapted to rest on the longitudinal edges of the bathtub. The chair seat has an arcuately shaped telescoping frame canopy mounted thereto to aid the bather in standing while bathing.
    Type: Grant
    Filed: October 18, 1999
    Date of Patent: June 5, 2001
    Inventor: Ricky L. Worthy