Patent · US Active

Traffic warning systems, methods, and devices

US10494780B2 · kind B2 · utility

3Cited by

3References

17Claims

0Family size

Assignee

IZONUS, LLC · US

Inventors

Roger D. Koyle · Kaysville, US
Jed C. Davis · Fruit Heights, US
Bradley K. Andrews · Kaysville, US

Key dates

Filing date	Oct 3, 2018
Grant date	Dec 3, 2019
Priority date	—
Expiry date	Oct 3, 2038

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21W2111/02
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A lighting device may include a body including a front cavity and a back cavity, and a bottom face between the front cavity and the back cavity. The lighting device may also include multiple lights, with at least one of the lights disposed within the front cavity, and at least one of the lights disposed within the back cavity. The lighting device may additionally include a coupling device, such as a female threaded component, configured to interface directly with an attachment mechanism atop a traffic cone. The coupling device may be disposed on the bottom face of the body.

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