Invention Grant
- Patent Title: Gate monitoring system
- Patent Title (中): 门监控系统
-
Application No.: US14045675Application Date: 2013-10-03
-
Publication No.: US09205852B2Publication Date: 2015-12-08
- Inventor: Randall G. Honeck , Craig P. Gabel , David K. Fox , Greggory C. Phelps
- Applicant: Railway Equipment Company, Inc.
- Applicant Address: US MN Plymouth
- Assignee: Railway Equipment Company, Inc.
- Current Assignee: Railway Equipment Company, Inc.
- Current Assignee Address: US MN Plymouth
- Agency: Merchant & Gould, P.C.
- Main IPC: B61L29/00
- IPC: B61L29/00 ; B61L29/08 ; B61L29/30
Abstract:
A monitoring system and method is provided for monitoring the lighting and the gate arm position at a railroad crossing.
Public/Granted literature
- US20140034785A1 GATE MONITORING SYSTEM Public/Granted day:2014-02-06
Information query
