Resources Contact Us Home
Fog filter for headlights

Image Number 2 for United States Patent #4225904.

A fog filter for automobile headlights consists of a lens cover in the form of a sheet of smooth transparent plastic material, preferably of an amber color, and which has a circular outline and a diameter corresponding to that of the standard sealed beam automobile lens. The lens cover is secured at its periphery to a rim portion having formed integrally therewith a continuous magnet which cooperates with the metal rim of the automobile headlight to secure the filter or lens cover in place. Two types of lens covers or filters are disclosed. One is a complete filter or lens cover for the two high-beam lenses of a double headlight system wherein the filter of lens cover is amber or other suitable color. The other form of filter or lens cover is for single headlights having both the high-beam and low-beam in the same lamp wherein the filter or lens cover is clear in the lower half thereof and amber colored or the like in the upper half. Both forms of filter or lens cover have a continuous magnet extending around the entire periphery thereof to secure the same in place by magnet attraction to the metal rim surrounding the headlight.

  Recently Added Patents
Basket for a dishwasher
Interconnecting virtual domains
Electronic flash device
Method for distributing advertisements to client devices using an obscured ad monitoring function
Vehicle fender
Method for preventing wheat from mycotoxin contamination
SMS transport resource control
  Randomly Featured Patents
Connector with quick release under load
Implantable cardiac ventricular assist device and controller thereof
Indicator cap
Countergravity casting apparatus and method
Ethernet DSL access multiplexer and method providing dynamic service selection and end-user configuration
Airbag cushion folding methods
Inhibitors of interleukin-1.beta. converting enzyme
Apparatus and method for testing color sequencing of secam color television signals
Vibrating metronome
Method for memory optimization in a digital signal processor