초록 ▼

A symmetrical, one-piece, aesthetically and ergonomically pleasing bottle opener and re-capping device is made up of a main body having a substantially annular shape, the central opening of the annulus having a substantially cylindrical shape with inwardly extending flanges at each end, the first in

A symmetrical, one-piece, aesthetically and ergonomically pleasing bottle opener and re-capping device is made up of a main body having a substantially annular shape, the central opening of the annulus having a substantially cylindrical shape with inwardly extending flanges at each end, the first inwardly extending flange having a planar, axially-inward facing first surface for engaging a lower surface of a bottle cap, and a curved or inclined second surface opposite the first surface for enabling the opener to be snapped over the bottle cap into a position at which the first surfaces can be caused to engage the lower edge of the bottle cap, and the second inwardly extending flange having a substantially planar axially-inward facing surface that engages the top of the bottle cap to retain the cap following removal and to apply pressure to the top of the bottle cap during re-capping.

대표청구항 ▼

What is claimed is: 1. A bottle opener having a substantially annular shape, comprising: a substantially annular member including a central opening, the central opening having a substantially cylindrical shape and an axis; and a first inwardly extending bottom flange and a second inwardly extending

What is claimed is: 1. A bottle opener having a substantially annular shape, comprising: a substantially annular member including a central opening, the central opening having a substantially cylindrical shape and an axis; and a first inwardly extending bottom flange and a second inwardly extending top flange at axially opposite ends of the central opening, wherein the first inwardly extending bottom flange has a planar, axially-inward facing first surface that extends radially inwardly on opposite sides of the opening for engaging a lower surface of a bottle cap, and a curved or inclined second surface opposite the first surface for enabling the opener to be snapped over the bottle cap into a position at which the first surface can be caused to engage the lower edge of the bottle cap to facilitate removal of the cap, and at which the first surface engages opposite sides of the lower edge of the bottle cap to retain the cap between the first and second inwardly extending flanges, wherein the second inwardly extending flange has a substantially planar axially-inward facing surface that engages the top of the bottle cap to retain the cap following removal and to apply pressure to the top of the bottle cap during replacement of the cap on a bottle, and wherein the opener further includes an inwardly facing wall adjacent an radially outer surface of the opener, the wall intersecting the radially outer surface of the opener at a sufficient angle to enable the opener to hook under a pull-tab of a can and lift the tab when the opener is pivoted in an appropriate direction. 2. A bottle opener as claimed in claim 1, wherein the substantially annular member includes at least one opening including a magnet arranged to enable the bottle opener to be magnetically attached to a metal object. 3. A bottle opener as claimed in claim 1, wherein the substantially annular member includes at least one opening arranged to enable an attachment ring to be secured to the opener. 4. A bottle opener as claimed in claim 1, wherein the opener is made of a single piece of formed metal. 5. A bottle opener as claimed in claim 1, wherein the substantially annular member has a smooth annular shape. 6. A bottle opener as claimed in claim 1, wherein thesmooth annular shape lacks sharp edges to reduce a risk of a person being cut by sharp edges on the opener. 7. A bottle opener as claimed in claim 1, wherein the bottle opener is made of a material selected from the group consisting of titanium, corrosion resistant alloys, graphite, and composites. 8. A bottle opener having a substantially annular shape, comprising: a substantially annular member including a central opening, the central opening having a substantially cylindrical shape and an axis: and a first inwardly extending bottom flange and a second inwardly extending top flange at axially opposite ends of the central opening, wherein the first inwardly extending bottom flange has a planar, axially-inward facing first surface that extends radially inwardly on opposite sides of the opening for engaging a lower surface of a bottle cap, and a curved or inclined second surface opposite the first surface for enabling the opener to be snapped over the bottle cap into a position at which the first surface can be caused to engage the lower edge of the bottle cap to facilitate removal of the cap, and at which the first surface engages opposite sides of the lower edge of the bottle cap to retain the cap between the first and second inwardly extending flanges, wherein the second inwardly extending flange has a substantially planar axially-inward facing surface that engages the top of the bottle cap to retain the cap following removal and to apply pressure to the top of the bottle cap during replacement of the cap on a bottle, and wherein the substantially annular member includes an annular indentation on a lower side for accommodating fingertips of a user. 9. A bottle opener having a substantially annular shape, comprising: a substantially annular member including a central opening, the central opening having a substantially cylindrical shape and an axis; and a first inwardly extending bottom flange and a second inwardly extending top flange at axially opposite ends of the central opening, wherein the first inwardly extending bottom flange has a planar, axially-inward facing first surface that extends radially inwardly on opposite sides of the opening for engaging a lower surface of a bottle cap, and a curved or inclined second surface opposite the first surface for enabling the opener to be snapped over the bottle cap into a position at which the first surface can be caused to engage the lower edge of the bottle cap to facilitate removal of the cap, and at which the first surface engages opposite sides of the lower edge of the bottle cap to retain the cap between the first and second inwardly extending flanges, wherein the second inwardly extending flange has a substantially planar axially-inward facing surface that engages the top of the bottle cap to retain the cap following removal and to apply pressure to the top of the bottle cap during replacement of the cap on a bottle, and wherein the substantially annular member has a polygonal perimeter.