Patents by Inventor James B. Christensen
James B. Christensen 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: 7648045Abstract: A gravity-feed dispenser for a stack of sheets such as inter-folded napkins includes a generally rectangular housing provided with a front wall, a back wall, two sidewalls and a lower portion as well as a funnel portion coupled to the lower portion of the housing provided with a generally convergent profile such that a front wall of the funnel portion extends downwardly and inwardly with respect to the front wall of the housing, a rear wall of the funnel portion extends downwardly and inwardly with respect to the rear wall of the housing and two sidewalls of the funnel portion extend downwardly substantially in alignment with the sidewalls of the housing. A dispensing aperture defined by the funnel portion of the dispenser has an elongate portion extending substantially from one sidewall of the funnel portion to the other sidewall of the funnel portion thus defining an elongate axis of the aperture.Type: GrantFiled: April 14, 2005Date of Patent: January 19, 2010Assignee: Georgia-Pacific Consumer Products LPInventors: James B. Christensen, John R. Moody
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Patent number: 6899251Abstract: A gravity-feed dispenser for a stack of sheets such as inter-folded napkins includes a generally rectangular housing provided with a front wall, a back wall, two sidewalls and a lower portion as well as a funnel portion coupled to the lower portion of the housing provided with a generally convergent profile such that a front wall of the funnel portion extends downwardly and inwardly with respect to the front wall of the housing, a rear wall of the funnel portion extends downwardly and inwardly with respect to the rear wall of the housing and two sidewalls of the funnel portion extend downwardly substantially in alignment with the sidewalls of the housing. A dispensing aperture defined by the funnel portion of the dispenser has an elongate portion extending substantially from one sidewall of the funnel portion to the other sidewall of the funnel portion thus defining an elongate axis of the aperture.Type: GrantFiled: August 7, 2002Date of Patent: May 31, 2005Assignee: Fort James CorporationInventors: James B. Christensen, John R. Moody
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Patent number: 6892898Abstract: A product metering napkin dispenser includes a housing defining a storage magazine for receiving a stack of folded napkins and a metering member that penetrates the stack in order to segregate a predetermined number of napkins from the remainder of the stack for dispensing. Preferred embodiments include gravity feed napkin dispensers. In various embodiments the metering member may include: a pivoting plate cooperating with a hinged trap door support surface; a rotating semicircular disk co-rotating with a support disk; or a reciprocating jaw assembly urging napkins through an aperture.Type: GrantFiled: July 1, 2003Date of Patent: May 17, 2005Assignee: Georgia-Pacific CorporationInventors: Bruce T. Boone, Gregory D. Budz, Michael R. Kilgore, Jonathan R. Aumann, James B. Christensen
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Patent number: 6874653Abstract: A product metering napkin dispenser includes a housing defining a storage magazine for receiving a stack of folded napkins and a metering member that penetrates the stack in order to segregate a predetermined number of napkins from the remainder of the stack for dispensing. Preferred embodiments include gravity feed napkin dispensers. In various embodiments the metering member may include: a pivoting plate cooperating with a hinged trap door support surface; a rotating semicircular disk co-rotating with a support disk; or a reciprocating jaw assembly urging napkins through an aperture.Type: GrantFiled: July 1, 2003Date of Patent: April 5, 2005Assignee: Georgia-Pacific CorporationInventors: Bruce T. Boone, Gregory D. Budz, Michael R. Kilgore, Jonathan R. Aumann, James B. Christensen
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Publication number: 20040007586Abstract: A product metering napkin dispenser includes a housing defining a storage magazine for receiving a stack of folded napkins and a metering member that penetrates the stack in order to segregate a predetermined number of napkins from the remainder of the stack for dispensing. Preferred embodiments include gravity feed napkin dispensers. In various embodiments the metering member may include: a pivoting plate cooperating with a hinged trap door support surface; a rotating semicircular disk co-rotating with a support disk; or a reciprocating jaw assembly urging napkins through an aperture.Type: ApplicationFiled: July 1, 2003Publication date: January 15, 2004Inventors: Bruce T. Boone, Gregory D. Budz, Michael R. Kilgore, Jonathan R. Aumann, James B. Christensen
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Patent number: 6622888Abstract: A product metering napkin dispenser includes a housing defining a storage magazine for receiving a stack of folded napkins and a metering member that penetrates the stack in order to segregate a predetermined number of napkins from the remainder of the stack for dispensing. Preferred embodiments include gravity feed napkin dispensers. In various embodiments the metering member may include: a pivoting plate cooperating with a hinged trap door support surface; a rotating semicircular disk co-rotating with a support disk; or a reciprocating jaw assembly urging napkins through an aperture.Type: GrantFiled: July 27, 2001Date of Patent: September 23, 2003Assignee: Georgia-Pacific CorporationInventors: Bruce T. Boone, Gregory D. Budz, Michael R. Kilgore, Jonathan R. Aumann, James B. Christensen
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Publication number: 20030062375Abstract: A gravity-feed dispenser for a stack of sheets such as inter-folded napkins includes a generally rectangular housing provided with a front wall, a back wall, two sidewalls and a lower portion as well as a funnel portion coupled to the lower portion of the housing provided with a generally convergent profile such that a front wall of the funnel portion extends downwardly and inwardly with respect to the front wall of the housing, a rear wall of the funnel portion extends downwardly and inwardly with respect to the rear wall of the housing and two sidewalls of the funnel portion extend downwardly substantially in alignment with the sidewalls of the housing. A dispensing aperture defined by the funnel portion of the dispenser has an elongate portion extending substantially from one sidewall of the funnel portion to the other sidewall of the funnel portion thus defining an elongate axis of the aperture.Type: ApplicationFiled: August 7, 2002Publication date: April 3, 2003Inventors: James B. Christensen, John R. Moody
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Publication number: 20020139813Abstract: A product metering napkin dispenser includes a housing defining a storage magazine for receiving a stack of folded napkins and a metering member that penetrates the stack in order to segregate a predetermined number of napkins from the remainder of the stack for dispensing. Preferred embodiments include gravity feed napkin dispensers. In various embodiments the metering member may include: a pivoting plate cooperating with a hinged trap door support surface; a rotating semicircular disk co-rotating with a support disk; or a reciprocating jaw assembly urging napkins through an aperture.Type: ApplicationFiled: July 27, 2001Publication date: October 3, 2002Inventors: Bruce T. Boone, Gregory D. Budz, Michael R. Kilgore, Jonathan R. Aumann, James B. Christensen
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Patent number: 6334544Abstract: A napkin dispenser includes a housing having upright walls and a floor together forming a vertical compartment for the reception of a vertical stack of horizontal paper napkins. A horizontal slot is formed between the floor and a lower end of a front wall of the housing. That slot communicates with a lower portion of the compartment for facilitating the simultaneous removal of a bunch of napkins from the compartment. The positioning of a user's fingers above and beneath a selected number of napkins to be removed is facilitated by providing a vertical slot extending upwardly from the midpoint of the horizontal slot, and a finger notch formed about midway in a front edge of the floor.Type: GrantFiled: June 15, 2000Date of Patent: January 1, 2002Assignee: Fort James CorporationInventors: James B. Christensen, Craig D. Yardley
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Patent number: D564269Type: GrantFiled: July 13, 2007Date of Patent: March 18, 2008Assignee: Georgia-Pacific Consumer Products LPInventors: Alan P. Paal, James B. Christensen
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Patent number: D589820Type: GrantFiled: July 13, 2007Date of Patent: April 7, 2009Assignee: Georgia-Pacific Consumer Products LPInventors: Alan P. Paal, James B. Christensen