Invention Grant
- Patent Title: BlueflagProtection automatic LED display dampened foot released sign pole systems
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Application No.: US15613208Application Date: 2018-02-23
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Publication No.: US10403176B1Publication Date: 2019-09-03
- Inventor: Arthur Robert Ycedo
- Applicant: Arthur Robert Ycedo
- Main IPC: G09F7/18
- IPC: G09F7/18 ; G09F7/22 ; F21V23/04 ; F21S9/03 ; F21V15/01 ; F21S8/08 ; G08G1/09 ; G09F13/00 ; B61L5/18 ; B61L5/12 ; F21Y115/10 ; F21Y103/10 ; F21Y113/13

Abstract:
The sign pole system disclosed simplifies the FRA requirement by incorporating many features into the sign pole system. The worker operating the pole can quickly raise the pole just by stepping on the lift bar. To lower the pole ‘remove the required safety’ is done by stepping on the release footstep. The built in LED features will activate only when it is nighttime and when the pole is in the vertical position. The sensitivity to actuate the LED's is adjustable to compensate for night yard overhead lighting. A solar panel keeps the battery charged. When required a pad lock (lock out device) can be inserted into the foot step base to secure the sign pole system in the up position until deemed safe by the worker to remove the sign protection. Manually attaching a night time blue light is no longer required because the LED light is now built into the sign pole and is automatically actuated.
Public/Granted literature
- US20190266926A1 BlueflagProtection Automatic LED Display Dampened Foot Released Sign Pole Systems Public/Granted day:2019-08-29
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