Patents by Inventor Gijsbertus Degenkamp
Gijsbertus Degenkamp has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7467597Abstract: Anchor comprising a fluke and a shank which at a first end is attached to the fluke and a second end that is situated opposite to the first end, is provided with means for attachments of the anchor to a penetration line or anchor line, in which the shank comprises two shank legs, which at the second end are connected to each other using a pin, in which the portion of the pin situated within the shank legs also serves as connection means for an end link or end shackle of the penetration line or anchor line.Type: GrantFiled: November 14, 2006Date of Patent: December 23, 2008Assignee: Vrijhof Ankers Beheer B.V.Inventor: Gijsbertus Degenkamp
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Publication number: 20070062434Abstract: Anchor comprising a fluke and a shank which at a first end is attached to the fluke and a second end that is situated opposite to the first end, is provided with means for attachments of the anchor to a penetration line or anchor line, in which the shank comprises two shank legs, which at the second end are connected to each other using a pin, in which the portion of the pin situated within the shank legs also serves as connection means for an end link or end shackle of the penetration line or anchor line.Type: ApplicationFiled: November 14, 2006Publication date: March 22, 2007Inventor: Gijsbertus Degenkamp
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Patent number: 7156041Abstract: Anchor comprising a fluke and a shank which at a first end is attached to the fluke and a second end that is situated opposite to the first end, is provided with means for attachments of the anchor to a penetration line or anchor line, in which the shank comprises two shank legs, which at the second end are connected to each other using a pin, in which the portion of the pin situated within the shank legs also serves as connection means for an end link or end shackle of the penetration line or anchor line.Type: GrantFiled: May 18, 2005Date of Patent: January 2, 2007Assignee: Vrijhof Ankers Beheer B.V.Inventor: Gijsbertus Degenkamp
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Publication number: 20050211151Abstract: Anchor comprising a fluke and a shank which at a first end is attached to the fluke and a second end that is situated opposite to the first end, is provided with means for attachments of the anchor to a penetration line or anchor line, in which the shank comprises two shank legs, which at the second end are connected to each other using a pin, in which the portion of the pin situated within the shank legs also serves as connection means for an end link or end shackle of the penetration line or anchor line.Type: ApplicationFiled: May 18, 2005Publication date: September 29, 2005Inventor: Gijsbertus Degenkamp
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Patent number: 6901878Abstract: Anchor comprising a fluke and a shank which at a first end is attached to the fluke and a second end that is situated opposite to the first end, is provided with means for attachments of the anchor to a penetration line or anchor line, in which the shank comprises two shank legs, which at the second end are connected to each other using apin, in which the portion of the pin situated within the shank legs also serves as connection means for an end link or end shackle of the penetration line or anchor line.Type: GrantFiled: October 16, 2002Date of Patent: June 7, 2005Assignee: Vrijhof Ankers Beheer B.V.Inventor: Gijsbertus Degenkamp
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Patent number: 6718904Abstract: Anchor fluke (1) having a hollow plate-shaped body adapted for attachment to a shank and/or anchor lines, with a longitudinal axis and a front penetration edge (3) and a rear trailing edge (4), which are located at a distance from one another in the direction of the longitudinal axis, wherein the fluke has a plane of symmetry that contains the longitudinal axis and is substantially perpendicular to the plate-shaped body.Type: GrantFiled: November 21, 1997Date of Patent: April 13, 2004Assignee: Vrijhof Ankers Beheer B.V.Inventor: Gijsbertus Degenkamp
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Publication number: 20030140839Abstract: Anchor fluke (1) having a hollow plate-shaped body, with attachment means for a shank and/or anchor lines, with longitudinal axis and a front penetration edge (3) and a rear trailing edge (4), which are located at a distance from one another in the direction of the longitudinal axis, wherein the fluke has a place of symmerty that contains the longitudinal axis and is substantially perpendicular to the plate-shaped body,wherein the hollow plate-shaped body comprises an upper surface (2a) with a centre of gravity and a lower surface (2b) which surfaces are bounded by the penetration edge, the trailing edges and the lateral edges (5a, 5b) and wherein said body, at lower side, substantially between the edges, is provided with means belonging to the lower surface for counteracting a rolling movement about the longitudinal axis during penetration of the anchor fluke in an anchorage ground, and with vertical trailing edges (13a, 13b) for counteracting a yawning movement about an axis that is perpendicular to the lonType: ApplicationFiled: November 21, 1997Publication date: July 31, 2003Inventor: GIJSBERTUS DEGENKAMP
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Publication number: 20030066472Abstract: Anchor comprising a fluke and a shank which at a first end is attached to the fluke and a second end that is situated opposite to the first end, is provided with means for attachments of the anchor to a penetration line or anchor line, in which the shank comprises two shank legs, which at the second end are connected to each other using apin, in which the portion of the pin situated within the shank legs also serves as connection means for an end link or end shackle of the penetration line or anchor line.Type: ApplicationFiled: October 16, 2002Publication date: April 10, 2003Applicant: VRIJHOF ANKERS BEHEER B.V.Inventor: Gijsbertus Degenkamp
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Patent number: 6311636Abstract: An anchor has a fluke with a longitudinal axis that extends from the rear end of the fluke to its front end. A connection member couples the fluke with the lower end of an anchor line. The connection member comprises an anchor shank and at least one coupling with two cooperating coupling members. The first coupling member is situated on the fluke side of the coupling and is directly or indirectly connected to the fluke in order to follow its movement. The second coupling member is situated on the anchor line side of the coupling and is directly or indirectly connected to the anchor line. An operation member is activated by swinging the anchor line held taut in order to change its angle with respect to the longitudinal axis of the fluke and then to mutually displace the first and second coupling member from a coupling position to a position in which the second coupling member is released or emerges from coupling engagement with the first coupling member.Type: GrantFiled: August 19, 1999Date of Patent: November 6, 2001Assignee: Octrooibureau Vrisendorp & GaadeInventor: Gijsbertus Degenkamp
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Patent number: 5640921Abstract: Anchor fluke comprising a bottom side and an upper side and a longitudinal plane of symmetry, the upper side being defined by two convexly bent faces, formed by faces ascending in a convex manner from the sharp front edge in a symmetrical fashion relative to the longitudinal plane of symmetry twoards the rear and sidewards upto an apex line, by surfaces connecting smoothly thereonto in that location and descending in a symmetrical and convex fashion rearwards and towards the sides.Type: GrantFiled: May 31, 1995Date of Patent: June 24, 1997Assignee: Vrijhof Ankers Beheer B.V.Inventors: Rob Van Den Haak, Gijsbertus Degenkamp