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Class Information
Number: 292/DIG.32
Name: Closure fasteners > Freight car door fasteners
Description:










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8627693 Cargo door side lock assembly Jan. 14, 2014
8596100 Loading dock safety lock Dec. 3, 2013
8517436 Container door locking assembly Aug. 27, 2013
8347659 Lock mechanism using one-way valve to lock piston Jan. 8, 2013
8231150 Door locking assembly for a storage container Jul. 31, 2012
8069693 Floating J-hooks between two bushings in housing with a single piston Dec. 6, 2011
8066142 Locking bar anti-theft device for container Nov. 29, 2011
8020414 Device for locking containers Sep. 20, 2011
8011213 Versatile cross bar device for container door stanchions Sep. 6, 2011
7878032 Versatile guard for locks securing roll-up doors Feb. 1, 2011
7874188 Anti-theft latch shield Jan. 25, 2011
7784315 Locking device for truck Aug. 31, 2010
7735884 Releasable trailer door lock Jun. 15, 2010
7510224 Releasable trailer door lock Mar. 31, 2009
7441425 Door lock of cargo container having burglarproof function Oct. 28, 2008
7412856 Lock guard for long shackle padlock over handle Aug. 19, 2008
7306267 Bar lock assembly and method for assembling a bar lock assembly to a panel Dec. 11, 2007
7234755 Cargo container door lock assembly Jun. 26, 2007
7210316 Door lock for trailers and cargo containers May. 1, 2007
7201028 Stanchion lever lock guard Apr. 10, 2007
7162898 Cross bar security device for container door stanchions Jan. 16, 2007
7131300 Seal guard Nov. 7, 2006
7073357 Handle lock Jul. 11, 2006
7017954 Door latch assembly Mar. 28, 2006
7011347 Latch for section doors and the like, and operating sets including said latch Mar. 14, 2006
6983629 Security device for container door stanchions Jan. 10, 2006
6962066 Locking arrangement for a door Nov. 8, 2005
6928843 Seal enclosure assembly for cargo doors Aug. 16, 2005
6923028 Locking system for a door Aug. 2, 2005
6860530 Bar lock mechanism Mar. 1, 2005
6854775 Bar lock assembly Feb. 15, 2005
6823701 Door latching device Nov. 30, 2004
6807774 Greaseless fulcrum for a railcar door Oct. 26, 2004
6779818 Door control mechanism Aug. 24, 2004
6708532 Hinged security cover for vehicle door hasp Mar. 23, 2004
6705136 Storage compartment security system Mar. 16, 2004
6698806 Plug door handle bolt seal locking device Mar. 2, 2004
6622533 Protective enclosure for a door handle retaining assembly Sep. 23, 2003
6591641 Locking device for lockrod-type cargo-container closures Jul. 15, 2003
6581419 Hasp and lock cover for cargo doors Jun. 24, 2003
6527311 Door lock for a railroad car Mar. 4, 2003
6442982 Locking device Sep. 3, 2002
6331022 Cargo seal Dec. 18, 2001
6113163 Cargo seal Sep. 5, 2000
6050116 Method and apparatus for a locking device Apr. 18, 2000
6009731 Locking device for door keeper bar Jan. 4, 2000
5975595 Protector for containers and security element Nov. 2, 1999
5934111 Security locking device for closures Aug. 10, 1999
5857721 Cargo seal Jan. 12, 1999
5806355 Universal adapter for a security system Sep. 15, 1998

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