Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ellison Co Inc
Original Assignee
Specialty Manufacturing Co Inc
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Filing date
Publication date
Application filed by Specialty Manufacturing Co IncfiledCriticalSpecialty Manufacturing Co Inc
Publication of CA2307915A1publicationCriticalpatent/CA2307915A1/en
Application grantedgrantedCritical
Publication of CA2307915CpublicationCriticalpatent/CA2307915C/en
Vehicle Step Arrangements And Article Storage
(AREA)
Burglar Alarm Systems
(AREA)
Abstract
A latching system for maintaining a stop-arm or crossing-arm in place adjacent a vehicle such as a school bus using an electromagnet that can be energized to hold the arm in place and de-energized to release the arm.
CA 23079151999-05-112000-05-09Latching system for vehicle safety device
Expired - LifetimeCA2307915C
(en)