Patents by Inventor Raymond E. Donaldson

Raymond E. Donaldson 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: 10244852
    Abstract: A dual function article carrier is converted into a position marker for use within a crowd after carrying the articles to a desired position. A smaller member slides with an intermediate member that slides with a larger base member. The intermediate member with the smaller member extends from the base member as a carrier. As a position marker the smaller member with a ribbon or pennant on top extends from the intermediate member. Members are slid and held together in a storage condition. Lock pins in holes connect the members. A sleeve is centered in a bucket while it is filled with sand. A lid with a hole is connected to the bucket. The sleeve extends upward. A bottom of the large member is held within the sleeve. Garments and towels are held on arms extended through a member.
    Type: Grant
    Filed: August 9, 2017
    Date of Patent: April 2, 2019
    Inventor: Raymond E. Donaldson
  • Patent number: 4256589
    Abstract: This invention relates to a fiber treating composition which can be applied to partially oriented polyester fiber. The fiber treating composition contains as the lubricant a blend of at least two random copoly(oxyethylene-oxypropylene) butanols and from greater than 12 to about 30 percent by weight of an ethoxylated fatty and/or lower alkyl aryl alcohol alkali metal phosphate and about 1 to 8 percent of an alkali metal lower alkyl aryl sulfonate, or an alkali metal lower alkyl sulfosuccinate or combinations of such alkali metal compounds with other conventional antistat agents or processing aids. Fibers having the textile treating composition deposited thereon can be texturized satisfactorily at very high rates of speed by the friction twist method.
    Type: Grant
    Filed: March 26, 1979
    Date of Patent: March 17, 1981
    Assignee: Eastman Kodak Company
    Inventors: Bobby C. Carver, Raymond E. Donaldson
  • Patent number: 4169061
    Abstract: This invention relates to a fiber treating composition which can be applied to partially oriented polyester fiber. The fiber treating composition contains as the lubricant a blend of at least two random copoly(oxyethyleneoxypropylene) butanols. Processing aids conventional in the art should also be added to the lubricant. Such aids include antistat agents such as for example at least one of the members of the group consisting of an alkali metal alkyl sulfosuccinate, an ethoxylated fatty alcohol phosphoric acid potassium salt and/or an alkali metal alkyl benzene sulfonate or combinations of at least one of these antistat agents with other conventional antistat agents or processing aids. Fibers having the textile treating composition deposited thereon can be texturized satisfactorily by the friction twist method.This is a continuation of Application Ser. No. 679,257 filed Apr. 22, 1976, now abandoned.
    Type: Grant
    Filed: February 16, 1978
    Date of Patent: September 25, 1979
    Assignee: Eastman Kodak Company
    Inventors: Bobby C. Carver, Raymond E. Donaldson