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Class Information
Number: 14/1
Name: Bridges >

Sub-classes under this class:

Class Number Class Name Patents
14/18 Suspension 51
14/2 Truss and arch 23
14/2.4 Transportable 120
14/24 Arch 30
14/27 Floating 60
14/3 Truss 17
14/31 Draw 7
14/69.5 Gangway, ramp, or dock leveler 486
14/73 Deck 186
14/73.5 Expansion device (e.g., bearing pad) 89
14/74 Covering 12
14/74.5 Girder 86
14/75 Pier 55
14/77.1 Bridge construction method 175
14/78 Miscellaneous 49

Patents under this class:

Patent Number Title Of Patent Date Issued

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