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Class Information
Number: 114/294
Name: Ships > Anchor
Description: Device wherein means are provided (a) for engaging the sea bed, which means is adapted to be carried by a flexible line secured to a vessel and which means acts through the line to hold the vessel fast to the sea bed, or (b) which when deployed, coact with the water to produce a drag on the vessel to which it is attached to impede the motion of the vessel through water.


Sub-classes under this class:

Class Number Class Name Patents
114/300 Dished or mushroom type 8
114/301 Fluke type 82
114/311 Sea anchor 46
114/296 Suction type 42
114/297 With dislodgement means 47
114/295 With means driving the anchor into the sea bed 38


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
5542368 Lightweight anchor with tail fin Aug. 6, 1996
5524569 Anchor cover Jun. 11, 1996
5483911 Elastic anchor rope Jan. 16, 1996
5474015 Drag embedment marine anchor Dec. 12, 1995
5463971 Collapsible sea anchor or drogue Nov. 7, 1995
5421280 Anchor chain orientation link Jun. 6, 1995
5410981 Anchoring kit for use with a flotation device May. 2, 1995
5394818 Anchor stowage apparatus Mar. 7, 1995
5342229 Float tube anchor apparatus Aug. 30, 1994
5212939 Marine mooring swivel fitting May. 25, 1993
5205234 Anchor and winch Apr. 27, 1993
5205233 Fabric shift sequencing for pattern producing hollow needle tufting apparatus Apr. 27, 1993
5154131 Anchor Oct. 13, 1992
5133277 Anchors Jul. 28, 1992
5114276 Apparatus and method for mooring a floating vessel May. 19, 1992
5101592 Fishing weight Apr. 7, 1992
5067430 Anchor with axis control bar Nov. 26, 1991
5016556 Sea anchor or drogue May. 21, 1991
4987847 Anchor retrieving device Jan. 29, 1991
4983073 Column stabilized platform with improved heave motion Jan. 8, 1991
4972793 Anchor Nov. 27, 1990
RE33434 Rapidly installable mooring and cargo system Nov. 13, 1990
4969413 Sea- or drag-anchor Nov. 13, 1990
4960064 Land anchor for a boat Oct. 2, 1990
4951592 Process of forming a boat anchor Aug. 28, 1990
4945850 Light-weight anchor Aug. 7, 1990
4943188 Rotating lug anchor connector Jul. 24, 1990
4941776 Catenary anchorage line for a floating vehicle and device and method for using this anchorage line Jul. 17, 1990
4940362 Packing means for a flexible tension leg in a tension leg platform Jul. 10, 1990
4923337 Prestressed steel tube, in particular for making anchor lines for taut line type production platforms, a method of handling and installing such a tube, and a platform including such a tube May. 8, 1990
4913672 Anchor for beach air mattresses or rafts Apr. 3, 1990
4907914 Tether connector for a tension leg platform Mar. 13, 1990
4889065 Method of tensioning an anchor line, in particular for testing an anchor, and a device for carrying out the method, particularly comprising a cable or chain stopper Dec. 26, 1989
4881483 Boat anchor Nov. 21, 1989
4869193 Anchor Sep. 26, 1989
4846093 System for releasing an anchor moored to the bottom of the sea Jul. 11, 1989
4836125 Anchoring system for floating structure Jun. 6, 1989
4834015 Anchor device May. 30, 1989
4802434 Anchor Feb. 7, 1989
4799825 Oil transfer system Jan. 24, 1989
4797036 Marine tether anchoring device Jan. 10, 1989
4768455 Dual wall steel and fiber composite mooring element for deep water offshore structures Sep. 6, 1988
4732105 Boat anchor Mar. 22, 1988
4729331 Lightweight inflatable swim raft anchor apparatus Mar. 8, 1988
4708086 Boat anchor Nov. 24, 1987
4706595 Anchor Nov. 17, 1987
4702047 Ground anchors Oct. 27, 1987
4688360 Articulated element anchorage device having a cranked shape Aug. 25, 1987
4683834 Wire chain connector Aug. 4, 1987
4676184 Flexible shank anchors Jun. 30, 1987

1 2 3 4


 
 
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