Resources Contact Us Home
Roadside emergency signalling device

Image Number 2 for United States Patent #4178874.

A plastic information and signalling device having a cross-sectional triangular configuration which is adapted to hang over a partially opened vehicle window to communicate to observers the desired information or signal. The device has pockets into which information and signalling signs may be inserted to visibly display the message on these signs. The device is collapsable into a rectangular shape for convenient storage.

  Recently Added Patents
Methods for diagnosing irritable bowel syndrome
Image display device and display unit for image display device
Multilayered ceramic electronic component and fabrication method thereof
Variable speed traffic control system
Digital X-ray detector arrangement and digital X-ray imaging method
  Randomly Featured Patents
Light fixture
System for learning a language
Process for the preparation of fluid bed vinyl acetate catalyst
Forced cooling rotary electric machine
Gear shifting device
Process for emulsifying and stabilizing anise essences, anethole and essential oils or fats in the aqueous phase
Event management in a system with application and graphical user interface processing adapted to display predefined graphical elements resides separately on server and client machine
High dielectric constant liquid crystal
Image processing apparatus and image processing method
Electronic unit integrated into a flexible polymer body