Patents by Inventor Gerald L. Allen

Gerald L. Allen 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: 5627237
    Abstract: This invention reveals a pneumatic tire having an outer circumferential tread wherein said tread is a sulfur-cured rubber composition comprised of, based on 100 parts by weight of rubber, (1) from about 5 to about 50 parts of 3,4-polyisoprene rubber, wherein said 3,4-polyisoprene rubber has (a) a 3,4-isomer content of from 75 percent to 95 percent, (b) a 1,2-isomer content of from 5 percent to 25 percent, (c) a glass transition temperature from 0.degree. to 25.degree. C. and (d) a number average molecular weight which is within the range of 30,000 to 180,000; and (2) from about 50 to about 95 parts of a rubbery polymer which is co-curable with the 3,4-polyisoprene rubber.
    Type: Grant
    Filed: May 6, 1996
    Date of Patent: May 6, 1997
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Adel F. Halasa, Wen-Liang Hsu, David J. Zanzig, Gerald L. Allen, Laurie E. Austin
  • Patent number: 4178346
    Abstract: An incense burner device adaptable for use in a vehicle such as an automobile. It includes an open ended container for burning incense. A stem extends from the closed end which is removably fitted into the sleeve of a clamp device for supporting the container upright. The clamp device is attachable to a component member of an automobile such as the edge of an ashtray. The ashes of the incense are discharged into the ashtray by removing the container from the sleeve connector and upending it into the ashtray.
    Type: Grant
    Filed: June 19, 1978
    Date of Patent: December 11, 1979
    Inventors: Gerald L. Allen, Craig A. Chapman
  • Patent number: D255708
    Type: Grant
    Filed: June 19, 1978
    Date of Patent: July 1, 1980
    Inventors: Gerald L. Allen, Craig A. Chapman