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Class Information
Number: 256/59
Name: Fences > Rail
Description: Fences composed of structural uprights and individual structural runner members or rails either permanently or removably attached to the uprights or posts in the erection of the fence. Posts particularly adapted for the reception of rails are classified in subclasses hereunder.










Sub-classes under this class:

Class Number Class Name Patents
256/60 Angle 33
256/64 Braced 74
256/65.01 Connection 150
256/62 Tied 2


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
7048259 Rail bracket mounting system with locking pin May. 23, 2006
7044448 Railing having metal balusters isolated from corrosion May. 16, 2006
7044450 Quick rail system with adjustable support May. 16, 2006
7028990 Temporary rooftop and stairway safety rail system Apr. 18, 2006
7025335 Modular fence Apr. 11, 2006
7021607 Fence construction system Apr. 4, 2006
7017320 Metal tubes for guardrail Mar. 28, 2006
6994326 Fence with plugged openings and methods of plugging same Feb. 7, 2006
6978582 Ground support beam for longitudinal barrier Dec. 27, 2005
6945360 Modular ladder assembly Sep. 20, 2005
6942199 Counter-balance weight for a modular safety rail Sep. 13, 2005
6932328 Rail installation and adapter therefor Aug. 23, 2005
6908075 Safety railing system Jun. 21, 2005
6905110 Finished-stair-tread adapter for a modular railing system Jun. 14, 2005
6883786 Fence post and rail assembly with concealed strengthening bars Apr. 26, 2005
6874765 Cold rolled post for security fence Apr. 5, 2005
6874766 Plastic deck railing Apr. 5, 2005
6857504 Roof retaining apparatus Feb. 22, 2005
6851661 Multi-purpose portable lay-down fence Feb. 8, 2005
6824123 Picket fence and rail mounting system Nov. 30, 2004
6811146 Apparatus for pedestrian railing and method of making Nov. 2, 2004
6811145 Barrier formed by resistance projection welding Nov. 2, 2004
6796101 Metal tubes for guardrail Sep. 28, 2004
6796549 Fence structure Sep. 28, 2004
6779781 Fence post and rail assembly Aug. 24, 2004
6763910 Safety roof structure including safety stanchions Jul. 20, 2004
6752385 Railing system Jun. 22, 2004
6726183 Fence system Apr. 27, 2004
6719278 Handrail system and kit Apr. 13, 2004
6715736 Steel picket fence Apr. 6, 2004
6712340 Weather resistant fence covering Mar. 30, 2004
6702259 Guard rail system Mar. 9, 2004
6698726 Rail clip Mar. 2, 2004
6695389 Structural frame of a vehicle superstructure Feb. 24, 2004
6682055 Post for a queue management system Jan. 27, 2004
6682056 Mounting clip with locking feature Jan. 27, 2004
6648304 Modular fence Nov. 18, 2003
6637728 Plastic privacy fence Oct. 28, 2003
6612551 Plastic sheath products for studded steel T-posts, and production Sep. 2, 2003
6609703 Spindle clamp supplemental stair rail support Aug. 26, 2003
6601245 Corrosion resistant rail for swimming pool ladders and steps Aug. 5, 2003
6601831 Modular fence system Aug. 5, 2003
6588733 Connecting together elongate members Jul. 8, 2003
6578827 Handrail system Jun. 17, 2003
6568658 Quick-connect railing connector May. 27, 2003
6568145 Mode of installation of a pre-manufactured stair balustrade May. 27, 2003
6533251 Modular railing system Mar. 18, 2003
6508458 Rail and supports thereof Jan. 21, 2003
6505820 Guardrail terminal Jan. 14, 2003
6494438 Plastic porch or deck railing systems and component parts thereof Dec. 17, 2002

1 2 3 4 5 6 7 8










 
 
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