Patents by Inventor David Zahner
David Zahner 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: 11612264Abstract: A modular track system for hanging a curtain, the track system consisting of modules or sections with attachments and accessories designed to adjust to varying environments and specifications. Track shape and length are adjusted by specifying various combinations of the specialized components created as part of the system. Complementing the track system is a curtain with integrated loop fasteners which allows the curtain to be attached and removed without removing the track. The system further preferably includes a side support for use in attached the track to a fixed support in the environment, and a guiderail on the side of the track on one or more track sections, the track and curtain all being coordinated to form an efficient and improved curtain hanging system.Type: GrantFiled: January 5, 2018Date of Patent: March 28, 2023Assignee: Zahner Design Group, Ltd.Inventor: David Zahner
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Publication number: 20230053653Abstract: A modular track system for hanging a curtain, the track system consisting of modules or sections with attachments and accessories designed to adjust to varying environments and specifications. Track shape and length are adjusted by specifying various combinations of the specialized components created as part of the system. Complementing the track system is a curtain with integrated loop fasteners which allows the curtain to be attached and removed without removing the track. The system further preferably includes a side support for use in attached the track to a fixed support in the environment, and a guiderail on the side of the track on one or more track sections, the track and curtain all being coordinated to form an efficient and improved curtain hanging system.Type: ApplicationFiled: November 4, 2022Publication date: February 23, 2023Inventor: David Zahner
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Publication number: 20210219763Abstract: A modular track system for hanging a curtain, the track system consisting of modules or sections with attachments and accessories designed to adjust to varying environments and specifications. Track shape and length are adjusted by specifying various combinations of the specialized components created as part of the system. Complementing the track system is a curtain with integrated loop fasteners which allows the curtain to be attached and removed without removing the track. The system further preferably includes a side support for use in attached the track to a fixed support in the environment, and a guiderail on the side of the track on one or more track sections, the track and curtain all being coordinated to form an efficient and improved curtain hanging system.Type: ApplicationFiled: January 5, 2018Publication date: July 22, 2021Inventor: David Zahner
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Publication number: 20180317689Abstract: Hanging products having an opening for suspending the item from a rod without removing the rod from its mounted supports.Type: ApplicationFiled: July 13, 2018Publication date: November 8, 2018Applicant: Zahner Design Group, Ltd.Inventor: David Zahner
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Patent number: 10085582Abstract: A modular track system for hanging a curtain, the track system consisting of modules or sections with attachments and accessories designed to adjust to varying environments and specifications. Track shape and length are adjusted by specifying various combinations of the specialized components created as part of the system. Complementing the track system is a curtain with integrated loop fasteners which allows the curtain to be attached and removed without removing the track. The system further preferably includes a side support for use in attached the track to a fixed support in the environment, and a guiderail on the side of the track on one or more track sections, the track and curtain all being coordinated to form an efficient and improved curtain hanging system.Type: GrantFiled: August 5, 2014Date of Patent: October 2, 2018Assignee: Zahner Design Group, Ltd.Inventor: David Zahner
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Patent number: 10045649Abstract: Hanging products having an opening for suspending the item from a rod without removing the rod from its mounted supports.Type: GrantFiled: August 13, 2014Date of Patent: August 14, 2018Assignee: Zahner Design Group, Ltd.Inventor: David Zahner
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Publication number: 20160367060Abstract: A modular track system for hanging a curtain, the track system consisting of modules or sections with attachments and accessories designed to adjust to varying environments and specifications. Track shape and length are adjusted by specifying various combinations of the specialized components created as part of the system. Complementing the track system is a curtain with integrated loop fasteners which allows the curtain to be attached and removed without removing the track. The system further preferably includes a side support for use in attached the track to a fixed support in the environment, and a guiderail on the side of the track on one or more track sections, the track and curtain all being coordinated to form an efficient and improved curtain hanging system.Type: ApplicationFiled: August 5, 2014Publication date: December 22, 2016Inventor: David Zahner
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Patent number: 9511024Abstract: The present invention provides new amino lipids and a convenient method for synthesizing these compounds. These (cationic) amino lipids have good properties as transfection agents. The method is an economic versatile two step synthesis allowing the preparation of various amino lipids thus leading to the assembly of a combinatorial library of transfection agents. Moreover, the present invention provides lipid particles (liposomes) containing said amino lipids and their use for delivering bioactive agents into cells. The invention encompasses also the use of lipid particles containing the cationic amino lipids as medicament.Type: GrantFiled: May 15, 2012Date of Patent: December 6, 2016Assignee: INCELLA GMBHInventors: Gary Davidson, Pavel Levkin, Linxian Li, Yi Su, David Zahner
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Publication number: 20150173549Abstract: A modular track system for hanging a curtain, the track system consisting of modules or sections with attachments and accessories designed to adjust to varying environments and specifications. Track shape and length are adjusted by specifying various combinations of the specialized components created as part of the system. Complementing the track system is a curtain with integrated loop fasteners which allows the curtain to be attached and removed without removing the track. The system further preferably includes a side support for use in attached the track to a fixed support in the environment, and a guiderail on the side of the track on one or more track sections, the track and curtain all being coordinated to form an efficient and improved curtain hanging system.Type: ApplicationFiled: January 21, 2014Publication date: June 25, 2015Inventor: David Zahner
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Publication number: 20150068688Abstract: Hanging products having an opening for suspending the item from a rod without removing the rod from its mounted supports.Type: ApplicationFiled: August 13, 2014Publication date: March 12, 2015Inventor: David Zahner
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Publication number: 20140187614Abstract: The present invention provides new amino lipids and a convenient method for synthesising these compounds. These (cationic) amino lipids have good properties as transfection agents. The method is an economic versatile two step synthesis allowing the preparation of various amino lipids thus leading to the assembly of a combinatorial library of transfection agents. Moreover, the present invention provides lipid particles (liposomes) containing said amino lipids and their use for delivering bioactive agents into cells. The invention encompasses also the use of lipid particles containing the cationic amino lipids as medicament.Type: ApplicationFiled: May 15, 2012Publication date: July 3, 2014Applicant: INCELLA GMBHInventors: Gary Davidson, Pavel Levkin, Linxian Li, Yi Su, David Zahner
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Publication number: 20140000821Abstract: A modular track system for hanging a curtain, the track system consisting of modules or sections with attachments and accessories designed to adjust to varying environments and specifications. Track shape and length are adjusted by specifying various combinations of the specialized components created as part of the system. Complementing the track system is a curtain with integrated loop fasteners which allows the curtain to be attached and removed without removing the track. The system further preferably includes a side support for use in attached the track to a fixed support in the environment, and a guiderail on the side of the track on one or more track sections, the track and curtain all being coordinated to form an efficient and improved curtain hanging system.Type: ApplicationFiled: March 28, 2013Publication date: January 2, 2014Inventors: John Stuart DeWees, David Zahner
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Patent number: 8408275Abstract: A modular track system for hanging a curtain, the track system consisting of modules or sections with attachments and accessories designed to adjust to varying environments and specifications. Track shape and length are adjusted by specifying various combinations of the specialized components created as part of the system. Complementing the track system is a curtain with integrated loop fasteners which allows the curtain to be attached and removed without removing the track. The system further preferably includes a side support for use in attached the track to a fixed support in the environment, and a guiderail on the side of the track on one or more track sections, the track and curtain all being coordinated to form an efficient and improved curtain hanging system.Type: GrantFiled: November 5, 2008Date of Patent: April 2, 2013Assignee: Zahner Design Group, Ltd.Inventors: John Stuart DeWees, David Zahner
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Publication number: 20120291968Abstract: Hanging products having an opening for suspending the item from a rod without removing the rod from its mounted supports.Type: ApplicationFiled: August 1, 2012Publication date: November 22, 2012Inventor: David Zahner
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Patent number: D669721Type: GrantFiled: August 14, 2012Date of Patent: October 30, 2012Assignee: Zahner Design Group, Ltd.Inventor: David Zahner
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Patent number: D746078Type: GrantFiled: June 17, 2015Date of Patent: December 29, 2015Assignee: Zahner Design Group, Ltd.Inventor: David Zahner
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Patent number: D937607Type: GrantFiled: April 21, 2020Date of Patent: December 7, 2021Assignee: Zahnet Design Group, Ltd.Inventor: David Zahner
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Patent number: D981138Type: GrantFiled: March 4, 2021Date of Patent: March 21, 2023Assignee: Zahner Design Group, Ltd.Inventor: David Zahner
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Patent number: D997597Type: GrantFiled: December 6, 2021Date of Patent: September 5, 2023Assignee: Zahner Design Group, Ltd.Inventor: David Zahner
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Patent number: D1023618Type: GrantFiled: January 26, 2022Date of Patent: April 23, 2024Assignee: Zahner Design Group, Ltd.Inventor: David Zahner