The tasting glass (1), of the type including a parison (2) generally being rotationally symmetrical around a vertical axis, includes within the parison (2) a set of at least two internal ribs (7) evenly distributed on the periphery of the parison (2), extending in a substantially vertical plane, alm
The tasting glass (1), of the type including a parison (2) generally being rotationally symmetrical around a vertical axis, includes within the parison (2) a set of at least two internal ribs (7) evenly distributed on the periphery of the parison (2), extending in a substantially vertical plane, almost from the bottom of the glass, up to a height of the parison (2) lower than the normal filling level of the glass, different for each of the ribs (7). The tasting glass also includes a dome (8), called “nose-cap”, located on the axis of the glass at the bottom of the parison (2). The ribs (7) each have the shape of a propeller blade surface. A method for producing the glass is also described.
대표청구항▼
1. A drinking glass comprising: a parison generally being rotationally symmetrical around a vertical central axis, with a smooth arcuate inner surface running from almost the bottom of the parison toward a rim of the parison, the smooth arcuate inner surface comprising a first portion corresponding
1. A drinking glass comprising: a parison generally being rotationally symmetrical around a vertical central axis, with a smooth arcuate inner surface running from almost the bottom of the parison toward a rim of the parison, the smooth arcuate inner surface comprising a first portion corresponding to the bottom of the parison, and a second portion, adjoining the first portion, corresponding to an upper part of the parison extending toward the rim of the parison,the first portion having, in a plan comprising the vertical axis, a first inner radius of curvature,the second portion having, in a plan comprising the vertical axis, a second inner radius of curvature, smaller than the first radius of curvature; andwithin said parison, a set of at least two internal ribs evenly distributed on a periphery of the parison, each of the internal ribs extending substantially along a generatrix of the parison, almost from the bottom of the parison, up to a height of the parison lower than or equal to a predetermined level of the glass, different for each of the internal ribs,each of the internal ribs including a first end in the vicinity of the bottom of the parison and a second end opposite to the first end at the height of the parison lower than or equal to the predetermined level of the glass, a length of each of the respective internal ribs defined from the first end to the second end of the respective rib, a respective vertical plane passing through the entire length of the respective internal rib and the central axis of the parison. 2. The drinking glass according to claim 1, wherein the at least two internal ribs comprise three internal ribs. 3. The drinking glass according to claim 1, wherein a width of each internal rib at the bottom of the parison is different for each rib. 4. The drinking glass according to claim 1, wherein a width of each internal rib decreases from bottom to top. 5. The drinking glass according to claim 1, further comprising external ribs on the outer surface of the parison, the number of external ribs being equal to the number of internal ribs. 6. The drinking glass according to claim 1, further comprising: a stem attached to the parison; anda foot attached to the stem;the foot comprising, on a lower surface, opposite to the stem, three support areas arranged on a periphery of the foot, forming an isostatic base for the drinking glass. 7. A drinking glass comprising: a parison generally being rotationally symmetrical around a vertical central axis, with a smooth arcuate inner surface running from almost the bottom of the parison toward a rim of the parison, the smooth arcuate inner surface comprising a first portion corresponding to the bottom of the parison, and a second portion, adjoining the first portion, corresponding to an upper part of the parison extending toward the rim of the parison,the first portion having, in a plan comprising the vertical axis, a first inner radius of curvature,the second portion having, in a plan comprising the vertical axis, a second inner radius of curvature, smaller than the first radius of curvature; andwithin said parison, exactly three internal ribs evenly distributed on a periphery of the parison, each of the three internal ribs extending substantially along a generatrix of the parison, almost from the bottom of the parison, up to a height of the parison lower than or equal to a predetermined level of the glass, different for each of the internal ribs,each of the internal ribs including a first end in the vicinity of the bottom of the parison and a second end opposite to the first end at the height of the parison lower than or equal to the predetermined level of the glass, a length of each of the respective internal ribs defined from the first end to the second end of the respective rib, a respective vertical plane passing through the entire length of the respective internal rib and the central axis of the parison.
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이 특허에 인용된 특허 (5)
Willat, Boyd J., Beverage tasting vessel with multiple rim portions.
Tunac Josephino (5284 Collington Dr. Troy MI 48098), Fermentation apparatus and systems for the cultivation of microorganisms and other biological entities.
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