Patents Assigned to Bolan Trading Inc.
  • Hazard warning light
    Patent number: 5122781
    Abstract: A hazard warning device for use in place of a conventional flare has a lamp assembly using a long shelf life battery to over-run light emitting diodes under control of a low duty cycle low frequency oscillator. The lamp assembly is built into a lens at one end of a baton-like device, the remainder of which is a stem provided with a strut assembly similar to an umbrella frame which can be deployed between a folded condition with the struts lying against the stem and a deployed condition in which it forms a tripod support for the device.
    Type: Grant
    Filed: September 6, 1990
    Date of Patent: June 16, 1992
    Assignee: Bolan Trading Inc.
    Inventor: Malcolm C. Saubolle