US 12,146,633 B1
Vehicle lamp system with frustum reflector and lighting method using frustum reflector
Linsheng Chen, Novi, MI (US); Arun Kumar, Farmington Hills, MI (US); John Teodecki, Grosse Pointe Farms, MI (US); Michael Bryan VanBelle, Canton, MI (US); Udayakumar Ramasami, Novi, MI (US); and Gary Henige, Northville, MI (US)
Assigned to Ford Global Technologies, LLC, Dearborn, MI (US)
Filed by Ford Global Technologies, LLC, Dearborn, MI (US)
Filed on Nov. 28, 2023, as Appl. No. 18/521,064.
Int. Cl. F21S 43/31 (2018.01); B60Q 1/28 (2006.01); B60Q 1/32 (2006.01); F21W 103/55 (2018.01)
CPC F21S 43/31 (2018.01) [B60Q 1/28 (2013.01); B60Q 1/32 (2013.01); F21W 2103/55 (2018.01)] 18 Claims
OG exemplary drawing
 
1. A vehicle lamp system, comprising:
a light source that emits light;
a lens of a vehicle lamp; and
a frustum reflector that guides light from the light source to the lens of the vehicle lamp, wherein the vehicle lamp is a side marker lamp such that the lens is a side marker lamp lens.