A universal container seal for sealing a container opening includes a resilient body having a top surface and a bottom surface. The body is further configured in a geometric plan form and having a width significantly greater than a thickness, the thickness being greater at a center of the resilient
A universal container seal for sealing a container opening includes a resilient body having a top surface and a bottom surface. The body is further configured in a geometric plan form and having a width significantly greater than a thickness, the thickness being greater at a center of the resilient body than at a periphery of the resilient body. At least one finger tab extends upwardly from the top surface of the body. The body further defines a plurality of grooves in the top surface.
대표청구항▼
1. A universal container seal for sealing a container opening, said seal comprising: a resilient body having a top surface and a bottom surface, said body being resiliently deformable from a first position in which said body is configured in a geometric plan form to a second deformed position in whi
1. A universal container seal for sealing a container opening, said seal comprising: a resilient body having a top surface and a bottom surface, said body being resiliently deformable from a first position in which said body is configured in a geometric plan form to a second deformed position in which said body adopts an upwardly facing concave configuration, wherein in said first position the body has a width significantly greater than a thickness, said thickness being greater at a center of said resilient body than at a periphery of said resilient body; andat least one finger tab extending upwardly from said top surface of said body, one of said at least one finger tab being a finer tab that extends upwardly from said center of said to surface; whereina central portion of said bottom surface in vertical registration with said central finer tab is concave. 2. A universal container seal according to claim 1 including a plurality of finger tabs extending upwardly from said top surface, each said finger tab positioned more proximate to said periphery of said body than to said center of said body. 3. A universal container seal according to claim 1 wherein said top surface defines a plane and further wherein at least a portion of said bottom surface is convex, said convexity intersecting at least a portion of said top surface plane, said intersection defining at least a portion of said periphery of said body. 4. A universal container seal according to claim 1, wherein said body defines a plurality of grooves in said top surface. 5. A universal container seal according to claim 4, wherein said grooves lie on radials extending from said center to said periphery. 6. A universal container seal according to claim 4 wherein said geometric plan form of said body is a circle. 7. A universal container seal according to claim 4 wherein said geometric plan form of said body is a rectangle having radiused corners. 8. A universal container seal according to claim 7 wherein at least one groove is positioned on a radial of each said radiused corner. 9. A universal container seal for sealing a container opening, said seal comprising: a resilient body having a top surface and a bottom surface, said body being deformable from a first position in which said body is configured in a geometric plan form to a second deformed position in which said body adopts an upwardly facing concave configuration, wherein in said first position the body has a width significantly greater than a thickness, and wherein in said first position said top surface defines a plane wherein at least a portion of said bottom surface is convex, said convexity intersecting at least a portion of said top surface plane, said intersection defining at least a portion of a periphery of said body; andat least one finger tab extending upwardly from said top surface of said body, said at least one finger tab positioned more proximate to said periphery of said body than to said center of said body, anda central finger tab extending upwardly from said center of said top surface, whereina central portion of said bottom surface in vertical registration with said central finger tab is concave. 10. A universal container seal according to claim 9, wherein said body defines a plurality of grooves in said top surface. 11. A universal container seal according to claim 10, wherein said grooves lie on radials extending from said center to said periphery. 12. A universal container seal according to claim 10 wherein said geometric plan form of said body is a circle. 13. A universal container seal according to claim 10 wherein said geometric plan form of said body is a rectangle having radiused corners. 14. A universal container seal according to claim 13 wherein least one groove is positioned on a radial of each said radiused corner. 15. A universal container seal for sealing a container opening, said seal comprising: a resilient body having a top surface and a bottom surface, said body further configured in a geometric plan form and having a width significantly greater than a thickness, said thickness being greater at a center of said resilient body than at a periphery of said resilient body; andat least one finger tab extending upwardly from said top surface of said body, one of said at least one finger tab being a central finger tab that extends upwardly from said center of said top surface; whereina central portion of said bottom surface in vertical registration with said central finger tab is concave; and whereinsaid body and said at least one finger tab are integrally molded. 16. A universal container seal according to claim 15, including a plurality of finger tabs extending upwardly from said top surface, each said finger tab positioned more proximate to said periphery of said body than to said center of said body. 17. A universal container seal according to claim 15, wherein said top surface defines a plane and further wherein at least a portion of said bottom surface is convex, said convexity intersecting at least a portion of said top surface plane, said intersection defining at least a portion of said periphery of said body. 18. A universal container seal according to claim 15, wherein said body defines a plurality of grooves in said top surface. 19. A universal container seal according to claim 18, wherein said grooves lie on radials extending from said center to said periphery.
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Stone ; Jr. Wayne B. (7307 Nevis Road Bethesda MD 20034), Apparatus for reducing oxidation of coffee.
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