Patents by Inventor Van R Foster

Van R Foster 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).

  • Publication number: 20120041107
    Abstract: A wood filling composition that includes a predetermined weight percent of ceramic microspheres and a predetermined weight percent of polyaramid fiber, such as KEVLAR. This composition may also include a predetermined weight percent of at least one colored pigment; at least one bactericide; at least one mildewcide; at least one surfactant; at least one dispersant; at least one freeze-thaw stabilizer; at least one defoamer; at least one polymer; at least one adhesion promoter; at least one thickener; at least one filler; water; wood flour, glass bubbles; or combinations thereof.
    Type: Application
    Filed: August 12, 2011
    Publication date: February 16, 2012
    Applicant: ELMER'S PRODUCTS, INC.
    Inventors: Yogeshbhai B. Patel, Van R. Foster
  • Publication number: 20110301260
    Abstract: A high-strength glue stick formulation that includes water; a defoamer; a bactericide; an oil; polyvinylpyrrolidone; a plurality of polyurethane dispersions; dipropylene glycol n-butyl ether; sodium stearate; casein; sodium hydroxide; and at least one adhesion promoter.
    Type: Application
    Filed: June 7, 2011
    Publication date: December 8, 2011
    Applicant: ELMER'S PRODUCTS, INC.
    Inventors: Joginder Kukreja, Van R. Foster, Dana L. Conover
  • Publication number: 20110178203
    Abstract: A pourable glue formulation is provided. The pourable glue formulation includes a first urethane polymer, wherein the first urethane polymer is operative to provide adequate tensile strength to the formulation; a second urethane polymer, wherein the second urethane polymer is operative to provide adequate flexibility to the formulation; propylene glycol; an ester alcohol; a biocide; a crosslinking agent; a defoamer; and a viscosity modifier.
    Type: Application
    Filed: October 19, 2010
    Publication date: July 21, 2011
    Applicant: Elmer's Products, Inc.
    Inventors: Yogeshbhai B. Patel, Van R. Foster, Joginder Kukreja, Dana L. Conover
  • Patent number: 7790796
    Abstract: A spackling compound is provided that is easy to apply smoothly, can be applied in thicker layers than known spackling without cracking upon drying, and can be modified after drying without pitting, flaking, or crumbling, particularly at the edges of the applied spackling patch. The composition includes polyaramid fibers that act as structural strengtheners to provide the dried composition with exceptional strength and resistance to cracking. In a second embodiment, the composition further includes low aspect ratio (about equal to 1) ceramic microparticles that fill voids in the mixture to produce a smoother, more dense composition. Upon drying, the ceramic microparticles produce a very smooth surface that can be sanded without flaking or crumbling. Additionally, the invention provides methods of preparing and using the compositions to produce smooth repair patches with no cracks, are easy to sand without pitting or flaking, and to provide improved structural integrity to the repaired area.
    Type: Grant
    Filed: November 7, 2005
    Date of Patent: September 7, 2010
    Assignee: Elmer's Products Inc.
    Inventors: Van R. Foster, Andrew P. Bonifas
  • Patent number: 7569157
    Abstract: A rotted wood stabilizer composition is provided, the composition comprising: from about 75 to about 90 weight percent of a crosslinking polymer; from about 1.5 to about 0.5 to about 1.5 weight percent of a film forming agent, and from about 8 to about 15 weight percent water, and optionally further comprising a biocide and a defoamer. The composition preferably has a pH in the range of from about 2.8 to about 3.0. Further the composition preferably has a viscosity of between about 750 to about 1250 cps as measured on a BROOKFIELD RV viscometer (helipath on) with a #2 T/E spindle at about 12 rpm and about 25° C. The invention further provides for methods of manufacturing the composition, as well as for methods of repairing a rotted area of a wood component by applying the composition of the present invention.
    Type: Grant
    Filed: June 22, 2005
    Date of Patent: August 4, 2009
    Assignee: Hunt Holdings, Inc.
    Inventor: Van R. Foster
  • Patent number: 7504447
    Abstract: In broadest terms, a wood filler composition of the present invention comprises: from about 11.50 to about 17.50 weight percent water; from about 14.40 to about 21.60 weight percent ceramic microspheres; from about 2.48 to about 3.72 weight percent wood flour; from about 0.32 to about 0.48 weight percent thickener; from about 0.80 to about 1.20 weight percent glass bubbles; from about 12.24 to about 18.36 weight percent acrylic latex emulsion; optionally from about 0.05 to about 0.20 weight percent of an adhesion promoter; and from about 36.06 to about 54.10 weight percent calcium carbonate. The composition preferably has a pH in the range of from about 8.4 to about 8.8. Further the composition preferably has a viscosity of between about 200,000 to 300,000 cps as measured on a BROOKFIELD RV viscometer (helipath on) with a T/E spindle at 20 rpm and 25° C.
    Type: Grant
    Filed: April 29, 2005
    Date of Patent: March 17, 2009
    Assignee: Elmer's Products, Inc.
    Inventors: Van R. Foster, Andrew P. Bonifas
  • Patent number: 6956069
    Abstract: In broadest terms, a wood filler composition of the present invention comprises: from about 11.50 to about 17.50 weight percent water; from about 14.40 to about 21.60 weight percent ceramic microspheres; from about 2.48 to about 3.72 weight percent wood flour; from about 0.32 to about 0.48 weight percent thickener; from about 0.80 to about 1.20 weight percent glass bubbles; from about 12.24 to about 18.36 weight percent acrylic latex emulsion; and from about 36.06 to about 54.10 weight percent calcium carbonate. The composition preferably has a pH in the range of from about 8.4 to about 8.8. Further the composition preferably has a viscosity of 200,000 to 300,000 cps as measured on a BROOKFIELD RV viscometer (helipath on) with a T/E spindle at 20 rpm and 25° C.
    Type: Grant
    Filed: November 1, 2002
    Date of Patent: October 18, 2005
    Assignee: Hunt Holdings, Inc.
    Inventors: Van R Foster, Andrew P. Bonifas
  • Patent number: 6814886
    Abstract: In broadest terms, a craft composition and a craft composition kit, the composition comprising: a first component in a first container and comprising a first solution of polyvinyl acetate and polyvinyl alcohol and a first colorant, a second component in a second container and comprising a second solution of a tetraborate composition in a second colorant, the first and second components being adapted to present an appearance of striated colors upon initial admixture, which appearance transforms to a uniform single color resulting from the uniform mixture of the first and second colorants. The invention also includes a method of preparing a craft composition.
    Type: Grant
    Filed: April 28, 2003
    Date of Patent: November 9, 2004
    Assignee: Elmer's Product, Inc.
    Inventors: John Anderson, Van R. Foster
  • Publication number: 20040087683
    Abstract: In broadest terms, a wood filler composition of the present invention comprises: from about 11.50 to about 17.50 weight percent water; from about 14.40 to about 21.60 weight percent ceramic microspheres; from about 2.48 to about 3.72 weight percent wood flour; from about 0.32 to about 0.48 weight percent thickener; from about 0.80 to about 1.20 weight percent glass bubbles; from about 12.24 to about 18.36 weight percent acrylic latex emulsion; and from about 36.06 to about 54.10 weight percent calcium carbonate. The composition preferably has a pH in the range of from about 8.4 to about 8.8. Further the composition preferably has a viscosity of 200,000 to 300,000 cps as measured on a BROOKFIELD RV viscometer (helipath on) with a T/E spindle at 20 rpm and 25° C.
    Type: Application
    Filed: November 1, 2002
    Publication date: May 6, 2004
    Applicant: Elmer's Products, Inc.
    Inventors: Van R. Foster, Andrew P. Bonifas
  • Patent number: 4822655
    Abstract: A sealant tape, which comprises a deformable, tacky butyl rubber strip having top and bottom surfaces, a layer of an elastic abrasion-resistant rubber laminated to said top surface, and a strippable release member covering said bottom surface.
    Type: Grant
    Filed: August 8, 1986
    Date of Patent: April 18, 1989
    Assignee: Beecham Home Improvements Products Inc.
    Inventor: Van R. Foster