Patents by Inventor John D. Langille

John D. Langille 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: 5223312
    Abstract: Reflective tape for pinstriping of automobiles or other vehicles. The tape has strips of retroreflective material sandwiched between a bottom release liner of polyethylene coated paper and a clear top release liner having an adhesive undersurface for retaining the tape composite intact with the strips parallel one another prior to and during application to a vehicle. The retroreflective material is highly visible at night for safety. The strips include pressure-sensitive adhesive. When the tape is applied to a vehicle, thin pinstripes of retroreflective material are seen. The material may be colored to contrast with the color of the vehicle paint, which is visible on either side of the tape and also through the open middle section between the pinstripes of retroreflective material. The strips are applied by peeling away the bottom liner as the top liner and strips are applied to a surface; thereafter, the top release liner is peeled away leaving only the two retroreflective material strips on the surface.
    Type: Grant
    Filed: November 21, 1991
    Date of Patent: June 29, 1993
    Inventor: John D. Langille