Patents Represented by Attorney Leigh B. Taylor
  • Patent number: 4417015
    Abstract: Liquid antimony organic sulfur-containing compounds are rendered stable at ambient conditions by incorporating an effective amount of an ethoxylated organo phosphate ester. The stable liquid compositions contribute to the stability of vinyl halide resins.
    Type: Grant
    Filed: February 6, 1981
    Date of Patent: November 22, 1983
    Assignee: Dart Industries Inc.
    Inventors: Ramchandra K. Hulyalkar, Gerald A. Baum, Kanayo Hotchandani
  • Patent number: 4405412
    Abstract: A method for removing copper contaminants from acid electroplating baths comprising adding to the bath sodium formaldehyde sulfoxylate. The presence of the sodium formaldehyde sulfoxylate overcomes overall plating haze and low current density dullness due to copper contamination in the acid tin bath.
    Type: Grant
    Filed: March 29, 1982
    Date of Patent: September 20, 1983
    Assignee: Dart Industries Inc.
    Inventor: Christy A. Nardelli
  • Patent number: 4392594
    Abstract: A watering can having a multiplicity of fluid dispensing means including a spout and a remote flexible conduit which, when not in use, is fixedly stored in appropriately recessed areas of the handle and cover of the can.
    Type: Grant
    Filed: August 27, 1980
    Date of Patent: July 12, 1983
    Assignee: Dart Industries Inc.
    Inventors: James B. Swett, Ann A. Arnold
  • Patent number: 4388422
    Abstract: A composite plastic material having improved shielding against electromagnetic interference is provided by injection molding a molding compound comprising elongated granules obtained by incorporating into a thermoplastic resin matrix metallized glass fibers together with carbon fibers.
    Type: Grant
    Filed: April 16, 1979
    Date of Patent: June 14, 1983
    Assignee: Dart Industries Inc.
    Inventors: Steven R. Gerteisen, David R. Wetzel
  • Patent number: 4385554
    Abstract: A storage and serving dish particularly constructed to retain a foodstuff of a generally unstable consistency and more particularly camembert cheese. The dish includes a dam or holder for product which is articulated and adapted to engage the severed portions of a cheese block positioned on a base member of the dish. Such dam includes means to removably fix one portion thereof to the base while another portion is freely movable to alternative positions within the circumference of the base. In addition, the freely positionable dam portion is also fixedly positioned by engagement with the dish closure when such is placed thereon.
    Type: Grant
    Filed: March 27, 1981
    Date of Patent: May 31, 1983
    Assignee: Dart Industries Inc.
    Inventors: Robert H. C. M. Daenen, Pieter K. Jan De Coster
  • Patent number: 4382133
    Abstract: A process for the suspension polymerization of vinyl chloride, in the presence of a redox catalyst system consisting of a peroxyester or diacyl peroxide and an isoascorbic acid ester of a carboxylic acid.
    Type: Grant
    Filed: May 4, 1981
    Date of Patent: May 3, 1983
    Assignee: Dart Industries Inc.
    Inventor: Norman G. Gaylord
  • Patent number: 4375520
    Abstract: A procedure is provided for the production of clean, dustless particulate granules from dusty, dirty particles by treatment with a composition comprising a liquid polymeric substance, illustratively, epoxidized soybean oil, and a solid, low molecular weight polymer having a melting point in the range of about 95.degree. to 105.degree. C., illustratively, a polyethylene vinyl acetate copolymer in the proportions of from 1 part of solid polymer to 1 part of liquid polymeric substance to 2 parts of solid polymer to 1 part of liquid polymeric substance. In one modification of the procedure, the ingredients were charged to a Papenmeir mixer and the mixer was run at 1500 RPM until a temperature of 95.degree. C. was reached. The resulting product comprised clean, dustless uniform beads.
    Type: Grant
    Filed: April 10, 1981
    Date of Patent: March 1, 1983
    Assignee: Dart Industries Inc.
    Inventors: Thomas W. Pennie, Sunil S. Parikh, Charles Lowe
  • Patent number: D268337
    Type: Grant
    Filed: April 21, 1978
    Date of Patent: March 22, 1983
    Assignee: Dart Industries Inc.
    Inventors: Abraham I. Tenzer, Jes S. Baru
  • Patent number: D268467
    Type: Grant
    Filed: February 3, 1981
    Date of Patent: April 5, 1983
    Assignee: Dart Industries Inc.
    Inventor: Robert H. C. M. Daenen
  • Patent number: D268470
    Type: Grant
    Filed: August 4, 1980
    Date of Patent: April 5, 1983
    Assignee: Dart Industries Inc.
    Inventor: Masao Kato
  • Patent number: D268560
    Type: Grant
    Filed: September 18, 1980
    Date of Patent: April 12, 1983
    Assignee: Dart Industries, Inc.
    Inventors: Robert H. C. M. Daenen, Pieter K. J. De Coster
  • Patent number: D268723
    Type: Grant
    Filed: June 8, 1981
    Date of Patent: April 26, 1983
    Assignee: Dart Industries Inc.
    Inventor: Martin J. Wolff
  • Patent number: D269315
    Type: Grant
    Filed: April 24, 1981
    Date of Patent: June 14, 1983
    Assignee: Dart Industries Inc.
    Inventor: Rino Conti
  • Patent number: D269316
    Type: Grant
    Filed: April 24, 1981
    Date of Patent: June 14, 1983
    Assignee: Dart Industries Inc.
    Inventor: Rino Conti
  • Patent number: D269656
    Type: Grant
    Filed: June 29, 1981
    Date of Patent: July 12, 1983
    Assignee: Dart Industries Inc.
    Inventors: James B. Swett, David G. Bragin
  • Patent number: D269933
    Type: Grant
    Filed: March 27, 1981
    Date of Patent: August 2, 1983
    Assignee: Dart Industries Inc.
    Inventors: Robert H. C. M. Daenen, Pieter K. Jan De Coster
  • Patent number: D270322
    Type: Grant
    Filed: March 27, 1981
    Date of Patent: August 30, 1983
    Assignee: Dart Industries Inc.
    Inventors: Robert H. C. M. Daenen, Pieter K. Jan de Coster
  • Patent number: D270419
    Type: Grant
    Filed: June 18, 1981
    Date of Patent: September 6, 1983
    Assignee: Dart Industries Inc.
    Inventor: Rino Conti
  • Patent number: D270597
    Type: Grant
    Filed: June 18, 1981
    Date of Patent: September 20, 1983
    Assignee: Dart Industries, Inc.
    Inventor: Rino Conti
  • Patent number: D270605
    Type: Grant
    Filed: June 18, 1981
    Date of Patent: September 20, 1983
    Assignee: Dart Industries Inc.
    Inventor: Rino Conti