Patents by Inventor Christopher McColgan

Christopher McColgan 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: 5557467
    Abstract: A rearview mirror assembly for a vehicle comprising a first planar reflective surface, a second longitudinally convex reflective surface providing a wider field of rearward vision relative to the first reflective surface, the convex surface additionally curving downwardly at its opposite ends in a direction towards the planar reflective surface, a frame surrounding the first and second reflective surfaces for maintaining the same in a position in parallel longitudinal alignment with one another, markings adjacent the second reflective surface providing a visual indication of a safe lane changing zone and a slider for translating side-to-side movements thereof into back-and-forth movements of the first planar reflective surface.
    Type: Grant
    Filed: June 30, 1995
    Date of Patent: September 17, 1996
    Assignee: The Lanechanger, Inc.
    Inventors: Christopher McColgan, Andrew J. Rolph
  • Patent number: 4381142
    Abstract: An auxiliary mirror for attachment to the main rearview mirror of a vehicle. The auxiliary mirror comprises a flat mirror device having a front and a back mirror surface and a hinge member extending along the upper edge of the mirror device. The mirror device is pivotally mounted on the hinge member so that the mirror device can be pivoted from a first position where the front mirror surface is viewed to a second position where the back mirror surface is viewed. A mechanism is provided for connecting the hinge member to the main mirror. When the auxiliary mirror is placed in the first position, it offers a view to the rear and to the right of the vehicle, a location which would normally be a blind spot. When the auxiliary mirror is raised to the second position, it can be used to provide an improved view of the roadway directly behind the vehicle. The latter improved view is desirable for backing up the vehicle.
    Type: Grant
    Filed: November 12, 1980
    Date of Patent: April 26, 1983
    Inventor: Christopher McColgan
  • Patent number: D335857
    Type: Grant
    Filed: April 16, 1991
    Date of Patent: May 25, 1993
    Assignee: The Lanechanger Inc.
    Inventor: Christopher McColgan
  • Patent number: D349088
    Type: Grant
    Filed: June 16, 1993
    Date of Patent: July 26, 1994
    Assignee: The Lanechanger, Inc.
    Inventor: Christopher McColgan