Patents by Inventor Lucille L. Rominger

Lucille L. Rominger 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).

  • Portable lamp having multiple brightness projection
    Patent number: 5769535
    Abstract: A portable light lamp having multiple brightness providing predominantly directed light projection. The portable light employs a light source and a light source housing, the light source housing having a directed light port disposed to project light from the light source therethrough in a selected direction at a first brightness and at least one filtered light port to project light from the light source therethrough in another direction at a second brightness which is diminished from the first brightness. One or more magnets are secured to the side of the light source housing to attach the portable light to magnetic material.
    Type: Grant
    Filed: August 14, 1995
    Date of Patent: June 23, 1998
    Inventors: Donnie R. Rominger, Lucille L. Rominger