Patents by Inventor Willard A. Dickerson

Willard A. Dickerson 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).

  • Boll weevil trap
    Patent number: 4611425
    Abstract: A boll weevil trap has a base member, an inverted wire mesh funnel on top of the base member, a capture chamber mounted over the apex of the funnel, further including a funnel jacket releasably mounted on the mouth of the funnel to retain the funnel in place and maintain the circular configuration of the funnel's mouth. Jacket retaining apparatus is releasably connected to the jacket and to the base member to hold the jacket in place on the base member.
    Type: Grant
    Filed: May 16, 1985
    Date of Patent: September 16, 1986
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventor: Willard A. Dickerson