Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Managing imaging of computing devices
Optical sensor and electronic apparatus
Solid-state imaging device and electronic apparatus with antireflection structure
Secure soft SIM credential transfer
Systems and methods of device-free motion detection and presence detection
Methods and compositions for improving photodynamic therapy through administration of lipids
Method and composition for hyperthermally treating cells
  Randomly Featured Patents
Planar dual-frequency array antenna
Optical information recording medium and manufacturing method
Cost structure method including fuel economy and engine emission considerations
Thermocouple assembly
Multiple peripheral connection device for connecting multiple peripheral devices to a host device
Fibrous laminated web and method and apparatus for making the same and absorbent articles incorporating the same
Clear, water-white hair conditioning composition
Process for injection molding resin with plant material
Field emission display provided with repair capability of defects
Contraception process and administration form for the same