Patents by Inventor Alexander T. Davidson
Alexander T. Davidson 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: 10017316Abstract: A container assembly has a first container that operably houses a second container. The first container is configured to hold a first flowable substance, and the second container is configured to hold a second flowable substance. The second container is rupturable, preferably by manipulation through the first container, wherein the second flowable substance can mix with the first flowable substance to form a mixture. The first container is also rupturable to dispense the mixture therefrom.Type: GrantFiled: December 6, 2014Date of Patent: July 10, 2018Assignee: James Alexander CorporationInventors: Richard J. May, David G. Robinson, Francesca Fazzolari, Alexander T. Davidson
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Patent number: 8403178Abstract: A container assembly has a first container that operably houses a second container. The first container is configured to hold a first flowable substance, and the second container is configured to hold a second flowable substance. The second container is rupturable, preferably by manipulation through the first container, wherein the second flowable substance can mix with the first flowable substance to form a mixture. The first container is also rupturable to dispense the mixture therefrom.Type: GrantFiled: December 18, 2007Date of Patent: March 26, 2013Assignee: James Alexander CorporationInventors: Richard J. May, David G. Robinson, Francesca Fazzolari, Alexander T. Davidson
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Patent number: 8100294Abstract: A container assembly has a first container that operably houses a second container. The first container is configured to hold a first flowable substance, and the second container is configured to hold a second flowable substance. The second container is rupturable, preferably by manipulation through the first container, wherein the second flowable substance can mix with the first flowable substance to form a mixture. The first container is also rupturable to dispense the mixture therefrom.Type: GrantFiled: December 18, 2007Date of Patent: January 24, 2012Assignee: James Alexander CorporationInventors: Richard J. May, David G. Robinson, Francesca Fazzolari, Alexander T. Davidson, Ronald M. Douros
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Patent number: 7637679Abstract: A dispenser for dispensing a flowable material has a container having a side wall and further having a closed end and an open end. A membrane defines a chamber within the container between the membrane and the closed end of the container. The membrane has a weld seam rupturable upon the application of a force to a side wall of the container proximate the membrane. A swab assembly is operably connected to the open end of the container such that the swab assembly is in flow communication with the open end.Type: GrantFiled: August 29, 2007Date of Patent: December 29, 2009Assignee: James Alexander CorporationInventors: Richard J. May, Francesca Fazzolari, David G. Robinson, Alexander T. Davidson
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Publication number: 20090255953Abstract: A dispenser (10) for dispensing a mixture (6) of a first flowable material (4) and a second flowable material (5) has a container (12) having a first chamber (20) and a second chamber (30). The first chamber (20) is adapted to contain the first material (4) and the second chamber (30) is adapted to contain the second material (5). The dispenser (10) further comprises a first membrane (50a) separating the first and second chambers (20,30), and a second membrane (50b) connected to the container (12) proximate the second chamber (30). Pressure applied to the first membrane (50a) fractures the first membrane (50a) wherein the first flowable material (4) and the second flowable material (5) mix to form a mixture (6). Pressure applied to the second membrane (50b) fractures the second membrane (50b) to dispense the mixture (6).Type: ApplicationFiled: June 22, 2009Publication date: October 15, 2009Applicant: JAMES ALEXANDER CORPORATIONInventors: Richard J. May, Francesca Fazzolari, David G. Robinson, Alexander T. Davidson
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Patent number: 7581899Abstract: A dispenser (10) for dispensing a mixture (6) of a first flowable material (4) and a second flowable material (5) has a container (12) having a first chamber (20) and a second chamber (30). The first chamber (20) is adapted to contain the first material (4) and the second chamber (30) is adapted to contain the second material (5). The dispenser (10) further comprises a first membrane (50a) separating the first and second chambers (20,30), and a second membrane (50b) connected to the container (12) proximate the second chamber (30). Pressure applied to the first membrane (50a) fractures the first membrane (50a) wherein the first flowable material (4) and the second flowable material (5) mix to form a mixture (6). Pressure applied to the second membrane (50b) fractures the second membrane (50b) to dispense the mixture (6).Type: GrantFiled: November 30, 2004Date of Patent: September 1, 2009Assignee: James Alexander CorporationInventors: Richard J. May, Francesca Fazzolari, David G. Robinson, Alexander T. Davidson
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Publication number: 20090152267Abstract: A container assembly has a first container that operably houses a second container. The first container is configured to hold a first flowable substance, and the second container is configured to hold a second flowable substance. The second container is rupturable, preferably by manipulation through the first container, wherein the second flowable substance can mix with the first flowable substance to form a mixture. The first container is also rupturable to dispense the mixture therefrom.Type: ApplicationFiled: December 18, 2007Publication date: June 18, 2009Applicant: JAMES ALEXANDER CORPORATIONInventors: Richard J. May, David G. Robinson, Francesca Fazzolari, Alexander T. Davidson
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Publication number: 20090152295Abstract: A container assembly has a first container that operably houses a second container. The first container is configured to hold a first flowable substance, and the second container is configured to hold a second flowable substance. The second container is rupturable, preferably by manipulation through the first container, wherein the second flowable substance can mix with the first flowable substance to form a mixture. The first container is also rupturable to dispense the mixture therefrom.Type: ApplicationFiled: December 18, 2007Publication date: June 18, 2009Applicant: JAMES ALEXANDER CORPORATIONInventors: Richard J. May, David G. Robinson, Francesca Fazzolari, Alexander T. Davidson, Ronald M. Douros