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Class Information
Number: 14/27
Name: Bridges > Floating
Description: Bridges of the floating type.










Sub-classes under this class:

Class Number Class Name Patents
14/28 Adjustable height 6
14/29 Draw 1


Patents under this class:
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Patent Number Title Of Patent Date Issued
8590085 Floating, self-propelling, self-ballasting pivotable bridge Nov. 26, 2013
8584290 Construction of a walkway Nov. 19, 2013
8382539 Amphibious vehicle for bridging a water-filled opening Feb. 26, 2013
8132364 Highly buoyant and semi-rigid floating islands Mar. 13, 2012
7950096 Fluid flow system bridge with walkway May. 31, 2011
7708497 Floating platform and method of constructing the same May. 4, 2010
7690957 Amphibious vehicle which has elements for forming a floating bridge Apr. 6, 2010
7631612 Device for modifying the hull of a floating body Dec. 15, 2009
7481176 Transportable flotation system Jan. 27, 2009
7200887 Bridges assembled from ocean-mobile pontoon bridge modules Apr. 10, 2007
6907838 Floating structures Jun. 21, 2005
6874192 Pneumatic construction or bridging element Apr. 5, 2005
6857155 Automatic level-control floating apparatus Feb. 22, 2005
6381792 Modular foam floating bridge May. 7, 2002
6167582 Floating bridge Jan. 2, 2001
6000358 Beaching bow for floating platforms and watercraft Dec. 14, 1999
5967694 Portable roadway and method of assembling same Oct. 19, 1999
5649333 Rapid articulated pontoon bridge Jul. 22, 1997
5535696 Composite boathouse Jul. 16, 1996
5495631 Bridge module Mar. 5, 1996
5390620 Floatable dock Feb. 21, 1995
5263217 Swing bridge for the spanning of watercourses Nov. 23, 1993
4990114 Inflatable rescue ramp Feb. 5, 1991
4833750 Ramp section for collapsible floating bridge or ferry May. 30, 1989
4742590 Bridging kit May. 10, 1988
4730574 Collapsible pontoon Mar. 15, 1988
4722108 Bridge arrangement Feb. 2, 1988
4662019 Method of erecting a cable stayed bridge May. 5, 1987
4628560 Expandable portable bridge structure Dec. 16, 1986
4621385 Amphibious vehicle that can be used as an independent ferry and able to form a pontoon bridge Nov. 11, 1986
4604962 Modular floating dock Aug. 12, 1986
4590634 Marine transfer device May. 27, 1986
4561376 Transportable pontoon Dec. 31, 1985
4493284 Pontoon for floating bridges and ferries Jan. 15, 1985
4488833 Rapidly deployed assault vehicle surfacing or trackway system Dec. 18, 1984
4487151 Floating highway Dec. 11, 1984
4426949 Method for making elongate cast construction on the sea Jan. 24, 1984
4413369 Automatic device for lap-joint engagement of two bridge elements on intrados or extrados and bridge element comprising it Nov. 8, 1983
4411037 Automatic device for lap joint connection on the intrados or extrados of two bridge elements and method for the carrying out thereof Oct. 25, 1983
4411036 Transportable bridge Oct. 25, 1983
4406564 Breakwater Sep. 27, 1983
4393533 Device for lap-joint engagement of two bridge elements on intrados or extrados and bridge element comprising it Jul. 19, 1983
4386441 Folding pontoon arrangement Jun. 7, 1983
4355431 Bridge element Oct. 26, 1982
4337545 Bridges for providing access from a water-borne craft to the shore Jul. 6, 1982
4319375 Device for folding the spans of a bridge for transport on a vehicle Mar. 16, 1982
4318361 Lightweight concrete marine float and method of constructing same Mar. 9, 1982
4297759 Floating bridge Nov. 3, 1981
4290382 Connector receiver for pontoon causeways Sep. 22, 1981
4262381 Amphibious vehicle bridge apparatus Apr. 21, 1981

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