Patents by Inventor Alan Lonneman
Alan Lonneman 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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Publication number: 20060124532Abstract: A cartridge based water purification and filtration system which permits cartridge changes without drainage at the input and output ports. Interlocking flanges at the manifold and cartridge lock the cartridge to the manifold and raised surfaces at the cartridge operate the inlet valve with a rotational seating of the cartridge. A spring biased inlet valve depends from a supply manifold input port and cooperates with the filter cartridge to prevent forward flow until the cartridge is seated to the manifold. The check valve includes a split stem which prevents chatter with valve operation. A check valve at the output port cooperates with a sealed bayonet fitting that mates to a concentric outlet port at the cartridge to prevent back flow with cartridge removal.Type: ApplicationFiled: February 2, 2006Publication date: June 15, 2006Inventors: Jan Magnusson, Alan Lonneman, David Botts
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Publication number: 20050103697Abstract: A cartridge based water purification and filtration system which permits cartridge changes without drainage at the input and output ports. Interlocking flanges at the manifold and cartridge lock the cartridge to the manifold and raised surfaces at the cartridge operate the inlet valve with a rotational seating of the cartridge. A spring biased inlet valve depends from a supply manifold input port and cooperates with the filter cartridge to prevent forward flow until the cartridge is seated to the manifold. The check valve includes a split stem which prevents chatter with valve operation. A check valve at the output port cooperates with a sealed bayonet fitting that mates to a concentric outlet port at the cartridge to prevent back flow with cartridge removal.Type: ApplicationFiled: November 8, 2004Publication date: May 19, 2005Inventors: Jan Magnusson, Alan Lonneman, David Botts
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Publication number: 20030106472Abstract: An artificial Christmas tree with shelving. More particularly, the invention relates to an artificial Christmas tree including a number of shelves separated and supported by multiple legs.Type: ApplicationFiled: April 29, 2002Publication date: June 12, 2003Inventors: Alan Lonneman, Janice Lonneman
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Publication number: 20020036162Abstract: A cartridge based water purification and filtration system which permits cartridge changes without drainage at the input and output ports. Interlocking flanges at the manifold and cartridge lock the cartridge to the manifold and raised surfaces at the cartridge operate the inlet valve with a rotational seating of the cartridge. A spring biased inlet valve depends from a supply manifold input port and cooperates with the filter cartridge to prevent forward flow until the cartridge is seated to the manifold. The check valve includes a split stem which prevents chatter with valve operation.Type: ApplicationFiled: November 15, 2001Publication date: March 28, 2002Inventors: Jan H. Magnusson, Alan Lonneman, David M. Botts
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Patent number: 6193884Abstract: A cartridge based water purification and filtration system which permits cartridge changes without drainage at the input and output ports. Interlocking flanges at the manifold and cartridge lock the cartridge to the manifold and raised surfaces at the cartridge operate the inlet valve with a rotational seating of the cartridge. A spring biased inlet valve depends from a supply manifold input port and cooperates with the filter cartridge to prevent forward flow until the cartridge is seated to the manifold. The check valve includes a split stem which prevents chatter with valve operation. A check valve at the output port cooperates with a sealed bayonet fitting that mates to a concentric outlet port at the cartridge to prevent back flow with cartridge removal.Type: GrantFiled: March 3, 1999Date of Patent: February 27, 2001Assignee: PentaPure IncorporatedInventors: Jan H. Magnusson, Alan Lonneman, David M. Botts
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Patent number: 6155497Abstract: A sprayer tank is molded with a threaded boss. A hose adapter is coupled with the boss and possesses several attributes including the ability to swivel independently of the tank fitting hose nut, and ability to remove the swivel part, supply tube and hose without removing the tank fitting hose nut. A pressure relief valve is associated with the adapter for venting the tank.Type: GrantFiled: June 16, 1998Date of Patent: December 5, 2000Assignee: H.D. Hudson Manufacturing CompanyInventors: Robert Clive Hudson, Jr., Alan Lonneman, Lester Robert Small
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Patent number: 6027644Abstract: A cartridge based water purification and filtration system which permits cartridge changes without drainage at the input and output ports. Interlocking flanges at the manifold and cartridge lock the cartridge to the manifold and raised surfaces at the cartridge operate the inlet valve with a rotational seating of the cartridge. A spring biased inlet valve depends from a supply manifold input port and cooperates with the filter cartridge to prevent forward flow until the cartridge is seated to the manifold. The check valve includes a split stem which prevents chatter with valve operation. A check valve at the output port cooperates with a sealed bayonet fitting that mates to a concentric outlet port at the cartridge to prevent back flow with cartridge removal.Type: GrantFiled: December 4, 1997Date of Patent: February 22, 2000Assignee: PentaPure IncorporatedInventors: Jan H. Magnusson, Alan Lonneman, David M. Botts
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Patent number: 5785850Abstract: A device for filtering fluids which is cleanable and re-usable is described. The device includes a cylindrical canister, a cylindrical lid and a filter cartridge. The device is adapted to be disposed in a fluid flow circuit, filtering particulate from the fluid circulating therein. The filter cartridge is quickly removed, cleaned and reused. The fluid enters and exits the device from the top end through fluid inlets and an outlet extending through the lid perpendicular to the lids upper planar surface, thereby reducing the amount of space required to mount the device. The fluid inlets include sloping fins that direct fluids in the filtering chamber in a spiraling action, thereby increasing the effectiveness of the filter.Type: GrantFiled: March 17, 1997Date of Patent: July 28, 1998Assignee: Certified Technologies Corp.Inventors: Donald C. Lynch, Alan Lonneman
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Patent number: 5753107Abstract: A cartridge based water purification and filtration system which permits cartridge changes without drainage at the input and output ports. Interlocking flanges at the manifold and cartridge lock the cartridge to the manifold and raised surfaces at the cartridge operate the inlet valve with a rotational seating of the cartridge. A spring biased inlet valve depends from a supply manifold input port and cooperates with the filter cartridge to prevent forward flow until the cartridge is seated to the manifold. The check valve includes a split stem which prevents chatter with valve operation. A check valve at the output port cooperates with a sealed bayonet fitting that mates to a concentric outlet port at the cartridge to prevent back flow with cartridge removal.Type: GrantFiled: August 8, 1996Date of Patent: May 19, 1998Assignee: WTC Ecomaster CorporationInventors: Jan H. Magnusson, Alan Lonneman, David M. Botts
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Patent number: 5545315Abstract: A water filtering and purifying apparatus made according to the present invention comprises a water filtering and purifying apparatus for filtering and purifying water as it is ejected from a container at low gauge pressures generated by manually squeezing the container. The water filtering apparatus includes a cover for attaching to the container wherein the cover has a pressure responsive venting system for allowing air into the container while substantially preventing air and water contained in the container from escaping. A water filtration and purifying system is contained within the container and the filtration and purifying system comprises a replaceable pleated filter connected to a purifying cartridge.Type: GrantFiled: August 5, 1994Date of Patent: August 13, 1996Assignee: WTC Industries, Inc.Inventor: Alan Lonneman
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Patent number: 5368563Abstract: An improved sprayer assembly for delivery of physiologic glue, including fibrin glue, is disclosed. The sprayer assembly is comprised of at least one female receptacle rigidly affixed to a base member and a sprayer member having at least one atomizing ejection port on an external surface opposing the base member. Within the sprayer member, a system of fluid channels permits each reservoir to be emptied into a well from angular connecting channels, which causes enhanced turbulence within each well. A vortex is created which propagates through an exit port and down an exit channel, causing each solution to exit the sprayer member at each ejection port in a swirling pattern. The spray patterns emitted from each syringe or reservoir overlap, causing droplets of solution to contact one another and commence a clotting reaction at a wound surface.The sprayer assembly is joined to a conventional syringe, a catheter or other solution reservoir.Type: GrantFiled: November 8, 1993Date of Patent: November 29, 1994Assignee: Micromedics, Inc.Inventors: Alan Lonneman, Curtis H. Miller
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Patent number: D455814Type: GrantFiled: March 8, 1999Date of Patent: April 16, 2002Assignee: PentaPure IncorporatedInventors: Jan H. Magnusson, Alan Lonneman, David M. Botts
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Patent number: D433094Type: GrantFiled: July 16, 1999Date of Patent: October 31, 2000Assignee: PentaPure IncorporatedInventors: Jan H. Magnusson, Alan Lonneman, David M. Botts