Patents by Inventor Sven A. Jonsson
Sven A. Jonsson 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: 10337813Abstract: A bullpup conversion kit for a firearm including a lower receiver with a topside channel that partially receives an upper receiver of the firearm and a magazine well. The firearm includes a trigger pack with a removable trigger. A trigger bar assembly including a trigger bar, a front trigger mount, and a trigger shoe is received within the topside channel. The trigger bar extends along one side of the magazine well. The front trigger mount is disposed on a forward end of the trigger bar. The trigger shoe includes upper and lower ends. The upper end of the trigger shoe is pivotally coupled to the trigger pack in place of the removable trigger. The lower end of the trigger shoe is connected to a rearward end of the trigger bar by a pin. The lower receiver hinges away from the upper receiver about a front hook during disassembly.Type: GrantFiled: December 21, 2017Date of Patent: July 2, 2019Assignee: Manticore Arms, Inc.Inventor: Sven Jonsson
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Publication number: 20180195822Abstract: A bullpup conversion kit for a firearm including a lower receiver with a topside channel that partially receives an upper receiver of the firearm and a magazine well. The firearm includes a trigger pack with a removable trigger. A trigger bar assembly including a trigger bar, a front trigger mount, and a trigger shoe is received within the topside channel. The trigger bar extends along one side of the magazine well. The front trigger mount is disposed on a forward end of the trigger bar. The trigger shoe includes upper and lower ends. The upper end of the trigger shoe is pivotally coupled to the trigger pack in place of the removable trigger. The lower end of the trigger shoe is connected to a rearward end of the trigger bar by a pin. The lower receiver hinges away from the upper receiver about a front hook during disassembly.Type: ApplicationFiled: December 21, 2017Publication date: July 12, 2018Inventor: Sven Jonsson
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Publication number: 20140198601Abstract: The present invention relates to a device for producing a hardenable mass, preferably bone substitute and/or bone reinforcing material or bone cement or similar material. A mixing container (3) has a mixing space (4) in which at least one powder and at least one liquid component (5, 6) are mixed to provide the hardenable mass (2). A piston means (7) is provided in the mixing space (4) of the mixing container (3). At least one means (8) which is rotatable relative to the mixing container (3) cooperates with the piston means (7) for, in a retaining position (P1), retaining said piston means (7) relative to the mixing container (3) and, by rotation to a release position (P2), releasing the piston means (7) such that said piston means can move in a direction (U) towards at least one opening (49) through which said mass (2) can pass out of the mixing space (4).Type: ApplicationFiled: January 16, 2014Publication date: July 17, 2014Applicant: Bone Support ABInventors: Lars LIDGREN, Sven JÖNSSON, Torgny LUNDGREN, Östen GULLWI, Fritz BRORSSON
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Patent number: 8662737Abstract: The present invention relates to a device for producing a hardenable mass, preferably bone substitute and/or bone reinforcing material or bone cement or similar material. A mixing container may include a mixing space in which at least one powder and at least one liquid component are mixed to provide the hardenable mass. A piston may be provided in the mixing space of the mixing container. A screw device may be connectable to the mixing container such that the screw device may be configured to impart by screw movements a discharge movement to the piston to discharge the hardenable mass from the mixing space.Type: GrantFiled: September 13, 2012Date of Patent: March 4, 2014Assignee: Bone Support ABInventors: Lars Lidgren, Sven Jönsson, Torony Lundgren, Fritz Brorsson, Östen Gullwi
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Publication number: 20130064033Abstract: The present invention relates to a device for producing a hardenable mass, preferably bone substitute and/or bone reinforcing material or bone cement or similar material. A mixing container may include a mixing space in which at least one powder and at least one liquid component are mixed to provide the hardenable mass. A piston may be provided in the mixing space of the mixing container. A screw device may be connectable to the mixing container such that the screw device may be configured to impart by screw movements a discharge movement to the piston to discharge the hardenable mass from the mixing space.Type: ApplicationFiled: September 13, 2012Publication date: March 14, 2013Inventors: Lars LIDGREN, Sven Jönsson, Torgny Lundgren, Fritz Brorsson, Östen Gullwi
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Patent number: 8388783Abstract: The present invention relates to a method for manufacturing a hull for vessels, containers or equivalents. The method comprises the steps: preparing an elastic or viscoelastic glue through mixing of at least two components; monitoring and/or controlling the mixing for determining if a correct desired mixing product has been achieved; applying a layer of the glue onto the hull (2) or on a first side of a sheet (4) of cellular plastic or other light weight material; mounting the sheet onto the hull, the sheet being equipped with a multiplicity of through-going air evacuation holes (12); placing an air permeable material (6) on top of the other side of the sheet (4), mounting a vacuum foil (8) onto the other side of the sheet; gluing by vacuum suction; observing visually if the glue exits out of the air evacuation holes on the other side of the sheet.Type: GrantFiled: February 20, 2009Date of Patent: March 5, 2013Assignee: Fagerdala Marine Systems ABInventor: Sven Jönsson
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Patent number: 8297831Abstract: The present invention relates to a device for producing a hardenable mass, preferably bone substitute and/or bone reinforcing material or bone cement or similar material. A mixing container (3) has a mixing space (4) in which at least one powder and at least one liquid component (5, 6) are mixed to provide the hardenable mass (2). A piston means (7) is provided in the mixing space (4) of the mixing container (3). At least one means (8) which is rotatable relative to the mixing container (3) cooperates with the piston means (7) for, in a retaining position (P1), retaining said piston means (7) relative to the mixing container (3) and, by rotation to a release position (P2), releasing the piston means (7) such that said piston means can move in a direction (U) towards at least one opening (49) through which said mass (2) can pass out of the mixing space (4).Type: GrantFiled: September 8, 2009Date of Patent: October 30, 2012Assignee: Bone Support ABInventors: Lars Lidgren, Sven Jönsson, Torgny Lundgren, Fritz Brorsson, Östen Gullwi
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Patent number: 7938572Abstract: The present invention relates to a device for producing a hardenable mass, preferably bone substitute and/or bone reinforcing material or bone cement or similar material. A mixing container (3) has a mixing space (4) in which at least one powder and at least one liquid component (5, 6) are mixed to provide the hardenable mass (2). A piston means (7) is provided in the mixing space (4) of the mixing container (3). At least one means (8) which is rotatable relative to the mixing container (3) cooperates with the piston means (7) for, in a retaining position (P1), retaining said piston means (7) relative to the mixing container (3) and, by rotation to a release position (P2), releasing the piston means (7) such that said piston means can move in a direction (U) towards at least one opening (49) through which said mass (2) can pass out of the mixing space (4).Type: GrantFiled: June 17, 2005Date of Patent: May 10, 2011Assignee: Bone Support ABInventors: Lars Lidgren, Sven Jönsson, Torgny Lundgren, Fritz Brorsson, Östen Gullwi
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Patent number: 7935121Abstract: The present invention relates to a device for providing spongy bone with bone substitute and/or bone reinforcing material, wherein at least one perforating device (4) is provided for making at least one hole (5) in the spongy bone (1) and wherein at least one flushing or rinsing device (6) is provided for flushing or rinsing the hole (5) with a rinsing agent (7). At least one vacuum source (9) is provided for generating a vacuum in the hole (5) in the spongy bone (1) for sucking and/or facilitating insertion or feeding of the bone substitute and/or bone reinforcing material (3) into said spongy bone (1). The invention also relates to bone substitute and/or bone reinforcing material and methods in connection with the invention.Type: GrantFiled: November 10, 2004Date of Patent: May 3, 2011Assignee: Bone Support ABInventors: Lars Lidgren, Torgny Lundgren, Pär Arvidsson, Sven Jönsson
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Publication number: 20110087161Abstract: The present invention relates to a device for providing spongy bone with bone substitute and/or bone reinforcing material, wherein at least one perforating device (4) is provided for making at least one hole (5) in the spongy bone (1) and wherein at least one flushing or rinsing device (6) is provided for flushing or rinsing the hole (5) with a rinsing agent (7). At least one vacuum source (9) is provided for generating a vacuum in the hole (5) in the spongy bone (1) for sucking and/or facilitating insertion or feeding of the bone substitute and/or bone reinforcing material (3) into said spongy bone (1). The invention also relates to bone substitute and/or bone reinforcing material and methods in connection with the invention.Type: ApplicationFiled: October 25, 2010Publication date: April 14, 2011Inventors: Lars LIDGREN, Torgny Lundgren, Pär Arvidsson, Sven Jönsson
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Publication number: 20110082417Abstract: The present invention relates to a device for providing spongy bone with bone substitute and/or bone reinforcing material, wherein at least one perforating device (4) is provided for making at least one hole (5) in the spongy bone (1) and wherein at least one flushing or rinsing device (6) is provided for flushing or rinsing the hole (5) with a rinsing agent (7). At least one vacuum source (9) is provided for generating a vacuum in the hole (5) in the spongy bone (1) for sucking and/or facilitating insertion or feeding of the bone substitute and/or bone reinforcing material (3) into said spongy bone (1). The invention also relates to bone substitute and/or bone reinforcing material and methods in connection with the invention.Type: ApplicationFiled: October 25, 2010Publication date: April 7, 2011Inventors: Lars LIDGREN, Torgny LUNDGREN, Pär ARVIDSSON, Sven JÖNSSON
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Publication number: 20110024026Abstract: The present invention relates to a method for manufacturing a hull for vessels, containers or equivalents. The method comprises the steps: preparing an elastic or viscoelastic glue through mixing of at least two components; monitoring and/or controlling the mixing for determining if a correct desired mixing product has been achieved; applying a layer of the glue onto the hull (2) or on a first side of a sheet (4) of cellular plastic or other light weight material; mounting the sheet onto the hull, the sheet being equipped with a multiplicity of through-going air evacuation holes (12); placing an air permeable material (6) on top of the other side of the sheet (4), mounting a vacuum foil (8) onto the other side of the sheet; gluing by vacuum suction; observing visually if the glue exits out of the air evacuation holes on the other side of the sheet.Type: ApplicationFiled: February 20, 2009Publication date: February 3, 2011Inventor: Sven Jönsson
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Patent number: 7846166Abstract: The present invention relates to a device for providing spongy bone with bone substitute and/or bone reinforcing material, wherein at least one perforating device (4) is provided for making at least one hole (5) in the spongy bone (1) and wherein at least one flushing or rinsing device (6) is provided for flushing or rinsing the hole (5) with a rinsing agent (7). At least one vacuum source (9) is provided for generating a vacuum in the hole (5) in the spongy bone (1) for sucking and/or facilitating insertion or feeding of the bone substitute and/or bone reinforcing material (3) into said spongy bone (1). The invention also relates to bone substitute and/or bone reinforcing material and methods in connection with the invention.Type: GrantFiled: November 10, 2004Date of Patent: December 7, 2010Assignee: Bone Support ABInventors: Lars Lidgren, Torgny Lundgren, Pär Arvidsson, Sven Jönsson
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Publication number: 20100008181Abstract: The present invention relates to a device for producing a hardenable mass, preferably bone substitute and/or bone reinforcing material or bone cement or similar material. A mixing container (3) has a mixing space (4) in which at least one powder and at least one liquid component (5, 6) are mixed to provide the hardenable mass (2). A piston means (7) is provided in the mixing space (4) of the mixing container (3). At least one means (8) which is rotatable relative to the mixing container (3) cooperates with the piston means (7) for, in a retaining position (P1), retaining said piston means (7) relative to the mixing container (3) and, by rotation to a release position (P2), releasing the piston means (7) such that said piston means can move in a direction (U) towards at least one opening (49) through which said mass (2) can pass out of the mixing space (4).Type: ApplicationFiled: September 8, 2009Publication date: January 14, 2010Inventors: Lars Lidgren, Sven Jönsson, Torgny Lundgren, Fritz Brorsson, Östen Gullwi
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Publication number: 20070272140Abstract: A method of manufacturing a ship deck and a prefabricated ship deck element for manufacturing the ship deck. The ship deck comprises a surface layer with an exposed upper side, e.g. of teak, being supported upon a carcase existent in the ship and having a surface that has protruding irregularities. The prefabricated ship deck element comprises said surface layer and an underlying layer of cellular plastic, and is applied upon the carcase by attaching the free lower surface of the cellular plastic layer to the carcase, such that the irregularities occurring on the surface of the carcase sink into the cellular plastic and the exposed surface layer remains essentially unaffected by said irregularities. In this way, a great surface finish can easily be achieved, at the same time obtaining significant savings of weight, subduing of footsteps and thermal insulation.Type: ApplicationFiled: May 24, 2005Publication date: November 29, 2007Applicant: Fagerdala Marine Systems ABInventor: Sven Jonsson
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Publication number: 20070266924Abstract: A ship hull, especially intended for oil and chemical ships, passenger ships are fishing ships, comprising a hull made of steel or aluminium built on a supporting structure of frames, stringers and longitudinals, having improved buoyancy and energy absorbing capability, and a method of manufacturing such a ship. Between an outer hull (200) and an inner hull (202) a layer (204) of a cellular plastic material is applied having chiefly closed cells. The outer hull is made of a high strength steel, wherein at external strain the outer hull and the cellular plastic material are adapted to jointly constitute an energy absorbing deformation zone.Type: ApplicationFiled: October 20, 2004Publication date: November 22, 2007Inventor: Sven Jonsson
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Publication number: 20070217282Abstract: The present invention relates to a device for producing a hardenable mass, preferably bone substitute and/or bone reinforcing material or bone cement or similar material. A mixing container (3) has a mixing space (4) in which at least one powder and at least one liquid component (5, 6) are mixed to provide the hardenable mass (2). A piston means (7) is provided in the mixing space (4) of the mixing container (3). At least one means (8) which is rotatable relative to the mixing container (3) cooperates with the piston means (7) for, in a retaining position (P1), retaining said piston means (7) relative to the mixing container (3) and, by rotation to a release position (P2), releasing the piston means (7) such that said piston means can move in a direction (U) towards at least one opening (49) through which said mass (2) can pass out of the mixing space (4).Type: ApplicationFiled: June 17, 2005Publication date: September 20, 2007Applicants: BONE SUPPORT AB, TEG HOLDING S.A.Inventors: Lars Lidgren, Sven Jonsson, Torgny Lundgren, Fritz Brorsson, Osten Gullwi
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Publication number: 20070161943Abstract: The present invention relates to a device for providing spongy bone with bone substitute and/or bone reinforcing material, wherein at least one perforating device (4) is provided for making at least one hole (5) in the spongy bone (1) and wherein at least one flushing or rinsing device (6) is provided for flushing or rinsing the hole (5) with a rinsing agent (7). At least one vacuum source (9) is provided for generating a vacuum in the hole (5) in the spongy bone (1) for sucking and/or facilitating insertion or feeding of the bone substitute and/or bone reinforcing material (3) into said spongy bone (1). The invention also relates to bone substitute and/or bone reinforcing material and methods in connection with the invention.Type: ApplicationFiled: November 10, 2004Publication date: July 12, 2007Inventors: Lars Lidgren, Torgny Lundgren, Par Arvidsson, Sven Jonsson
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Patent number: 6952180Abstract: Method and apparatus for determination of positions of a moving object on the basis of a selection and storing a current position (Px) as a waypoint (Wx) if the following criteria are fulfilled: (1) the current distance (Dx) of the position (Px) along the road from the previous waypoint (Wx?1) is greater than a first parameter X; OR (2a) the current distance (Dx) of the position (Px) along the road from the previous waypoint (Wx?1) is greater than a second parameter Y, wherein Y<X, AND (2b) the deviation (Ax) between the current traveling direction of the object and the direction established by the connection of the last two waypoints (Wx?1, Wx?2) is greater than a third parameter Z, AND (2c) the speed of the object is greater than a minimum speed S. The stored waypoints allow a determination of the traveling direction which is advantageous for localization of vehicles driving on parallel one-way lanes.Type: GrantFiled: February 14, 2003Date of Patent: October 4, 2005Assignee: Volvo Technology CorporationInventors: Sven Jonsson, Stefan Gudmundsson
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Patent number: D897477Type: GrantFiled: December 21, 2017Date of Patent: September 29, 2020Assignee: Manticore Arms, Inc.Inventor: Sven Jonsson