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Class Information
Number: 105/450
Name: Railway rolling stock > Steps > Cover
Description: Cover guards for steps to prevent the use of the steps.


Patents under this class:

Patent Number Title Of Patent Date Issued
7171908 High/Low passenger ingress and egress conversion for transit vehicle Feb. 6, 2007
6848735 Stepwell cover apparatus Feb. 1, 2005
6799522 Passenger rail car sliding door with high platform threshold Oct. 5, 2004
6263804 Dual level access door system for railway vehicles Jul. 24, 2001
5964498 Trailer stepwell cover mechanism Oct. 12, 1999
4275664 Step-platform operation Jun. 30, 1981
4273498 Railway car trap door lift Jun. 16, 1981
4175495 Entrance step arrangement for a short distance transport vehicle Nov. 27, 1979
4174115 Motorized bi-fold stepwell cover Nov. 13, 1979



 
 
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