Patent · US Active

Total internal reflective (TIR) optic light assembly

US8465190B2 · kind B2 · utility

4Cited by

13References

30Claims

0Family size

Assignee

SYLVAN R. SHEMITZ DESIGNS, INC. · US

Inventors

Nikhil R. Taskar · Ossining, US
Paul Ford · Orange, US
David R. Pfund · Woodbridge, US

Key dates

Filing date	Apr 27, 2010
Grant date	Jun 18, 2013
Priority date	—
Expiry date	Jun 24, 2031

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21Y2115/20
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A total internal reflective (TIR) optic light bar includes a body having a first end portion that extends to a second end portion through an elongated intermediate portion. The body includes a light input surface having a curvilinear profile, a total internal reflective (TIR) surface, and at least one light output surface. The light input surface, TIR surface, and at least one light output surface defining a continuous outer surface of the body.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.