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
Method for improving the performance of browser-based, formula-driven parametric objects
(4950
Organic light emitting display apparatus
Vaccination with killed but metabolically active (KBMA) protozoans with toll-like receptor agonists
Liquid crystal display device with a control mechanism for eliminating images
(4940
Adaptive switch mode LED system
  Randomly Featured Patents
Power conversion apparatus with M conversion levels having an individual drive unit that does not require a dedicated power supply
Method providing enhanced chemiluminescence from 1,2-dioxetanes
Combined dartboard and game base
Multi-entity ontology weighting systems and methods
Combination wet/dry vacuum cleaner
Wall mounted lighting controller face plate
Electric circuit apparatus
Wireless device and base stations and methods of operating
Method for corrosion inhibition
Method for consolidating coal and/or rock in mining