| |
 |
|
Class Information
Number: 14/27
Name: Bridges > Floating
Description: Bridges of the floating type.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 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 |
| 4223623 |
Hinged floating caissons and unfolding devices therefor |
Sep. 23, 1980 |
| 4177531 |
Device for adjusting and coupling amphibious vehicles |
Dec. 11, 1979 |
| 4145786 |
Portable floating apparatus |
Mar. 27, 1979 |
| 4106149 |
Inflatable floating bridge, laid out by inflating longitudinal hoses in the bridge |
Aug. 15, 1978 |
| 4097948 |
Floating roadway assembly for road vehicles |
Jul. 4, 1978 |
| 4047257 |
Life saving apparatus |
Sep. 13, 1977 |
| 4042991 |
Parallelogram structure |
Aug. 23, 1977 |
| 4024595 |
Linkage bridge |
May. 24, 1977 |
|
|
|
