Patents by Inventor Ralph Smith

Ralph Smith 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: 5910535
    Abstract: A modified coating composition including a water based coating and a silicone component comprising 2 to 12 weight percent of the composition. The water based coating is preferably an acrylic latex paint. Preferably a filler is also included in the composition. The coating provides a sacrificial characteristic wherein layers may be removed with a stain or mark, leaving the coated surface looking new, using no more than soap and water.
    Type: Grant
    Filed: May 3, 1996
    Date of Patent: June 8, 1999
    Assignee: Decora, Incorporated
    Inventor: John Ralph Smith
  • Patent number: 5814402
    Abstract: A pressure sensitive dry transfer article comprising a backing film, a release coating applied to a first face of the backing film, a continuous film of brittle polymeric compound applied to the release coating, and a pigmented pressure sensitive adhesive coating applied in imagewise fashion to said polymeric film to form a graphic pattern. On application of the article to the bonding substrate by pressure applied to the areas defined by the graphic pattern, the pigmented pressure sensitive adhesive is transferred to the bonding substrate and, after peeling the article away from the bonding substrate, the polymeric film fractures along the borders defining the graphic pattern such that the polymeric film in union with the graphic pattern is transferred with the pressure sensitive adhesive to the bonding substrate and the polymeric film not in union with the graphic pattern remains with the release coating.
    Type: Grant
    Filed: April 20, 1993
    Date of Patent: September 29, 1998
    Assignee: Decora Incorporated
    Inventor: John Ralph Smith
  • Patent number: 5736249
    Abstract: Articles of manufacture are provided with a low surface energy, permanently non-stick, non-fouling and ice-phobic surface by a system of coating comprising applying a primary coating having a surface energy of 22-28 dynes/cm.sup.2 comprising a novel polymeric material having non-stick and hardness properties and then applying a top coating having lower surface energy of from about 18-21 dynes/cm.sup.2 comprising a siliconic polymer and interdigitating means to make the top coating permanent, the means preferably comprising a bi- or polyfunctional organic compound adapted to wet the surface of the primary coating and chemically or physically bond thereto and to couple to the siliconic polymeric substance in the top coating. The coated substrates are resistant to marking by graffiti, to adherence by marine fouling organisms, and frozen ice on the surface is easily removed.
    Type: Grant
    Filed: August 16, 1994
    Date of Patent: April 7, 1998
    Assignee: Decora, Incorporated
    Inventors: John Ralph Smith, Nissim N. Garti
  • Patent number: 5707472
    Abstract: A transfer composite for in-mold decoration of molded plastic or rubber articles comprising a casting substrate having a controlled release surface, and a thin discontinuously printed pressure sensitive adhesive tape-strippable pattern deposited on the casting substrate, whereby the transfer composite is suitable for inserting into a mold and adapted to resist print-distorting movement during flow of plastics or rubbers in the mold, yet capable of permanently bonding to the molded article without the use of adhesives. After removal from the mold the casting substrate and the controlled release surface are stripped from the decorated article.
    Type: Grant
    Filed: October 6, 1992
    Date of Patent: January 13, 1998
    Assignee: Decora Incorporated
    Inventor: John Ralph Smith
  • Patent number: 4633537
    Abstract: A combination crib/cabinet unit is disclosed herein. This unit includes an overall housing having a pair of vertically extending front doors which together with the rest of the housing present the appearance of a self-standing cabinet substantially narrower than a crib. At the same time, the front doors open out and together with other components of the unit form a crib with the doors serving as end members.
    Type: Grant
    Filed: May 6, 1985
    Date of Patent: January 6, 1987
    Inventor: Ralph Smith