Patents by Inventor Jacques Courdent

Jacques Courdent 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).

  • Device intended for dispensing insecticide vapors
    Patent number: 4439415
    Abstract: Device which is intended for dispensing insecticide vapors and which can be used in or on a heating apparatus, the said device consisting of several different juxtaposed solid compositions each containing a substance with an action against insects, which is absorbed in an absorptive bulk material, the said active substance being chosen, in at least one of the compositions, from the group comprising the pyrethrinoids and the isopyrethrinoids.
    Type: Grant
    Filed: March 13, 1981
    Date of Patent: March 27, 1984
    Assignee: Airwick Industries, Inc.
    Inventors: Claude Hennart, Jacques Courdent