Caution indicators are disclosed relating to transportation safety that include a sleeve, a primary opening and a protruding end opposite the primary opening. The sleeve may be 5 or more feet long; with the primary opening being at least as big as the protruding end. The sleeve may include both florescent material and retroreflective material. Use of such caution indicators may increase safety in the transport of long objects such as utility poles.
CAUTION INDICATOR
2018-08-16
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G09F DISPLAYING , Anzeigewesen |
European Patent Office | 2020
|NTIS | 1994
NTRS | 2002
Online Contents | 1994