Patents by Inventor John A. Lapierre

John A. Lapierre 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).

  • Insect eradicator
    Patent number: 4471561
    Abstract: An insect exterminator having a base sheet of electrical insulating material, a source of electrical power, a first electrical contact extending along the length of the sheet, and a second electrical contact spaced from the first contact and also extending along the length of the sheet. The first and second electrical contacts are connected to the source of electrical power, so that a circuit is completed across the contacts only through an insects body as the insect attempts to traverse the contact.
    Type: Grant
    Filed: July 23, 1982
    Date of Patent: September 18, 1984
    Inventor: John A. Lapierre