Patents by Inventor Pierre Dagenais

Pierre Dagenais 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: 4908976
    Abstract: A trap for vermin is disclosed. It comprises an elongated tube open at both ends for animal vermin. The internal surface of the tube is coated with a pressure-sensitive adhesive, thereby causing a vermin which enters the trap to be caught by its paws and a substantial portion of its body. Sealing closures are then provided to close the tube. According to other embodiments, a smaller closed tube, having a plurality of holes, is used in a similar manner to get rid of insects. Or an adhesive-coated string is set up in a location where insects gather, the string being supported in a taut condition. A dispenser may be provided for such string.
    Type: Grant
    Filed: November 8, 1988
    Date of Patent: March 20, 1990
    Inventor: Pierre Dagenais
  • Patent number: 4787171
    Abstract: An insect swatter designed to prevent soiling of walls and the like flat surfaces, in which an insect is caught without being crushed. The swatter comprises a cup-shaped body with an exposed insect-catching glue layer lining the inside. The swatter has an upwardly-convex semi-flexible membrane peripherally supported by a frame ring, the latter connected to a handle. A glue-coated sheet is secured to the inside face of the semi-flexible membrane. During a strike around the bug, the inertia momentum gained by the semi-flexible membrane briefly shifts the convexity thereof to a concavity, whereby the bug touches and adheres to the glue without being crushed. The glue-coated sheet can be easily removed after use and replaced by a new sheet.
    Type: Grant
    Filed: June 1, 1987
    Date of Patent: November 29, 1988
    Inventor: Pierre Dagenais