| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | SMOKING ARTICLE WITH TRANSPARENT SECTION | US12476331 | 2009-06-02 | US20090293894A1 | 2009-12-03 | Andrea Cecchetto; Frederic Chapuis; Marco Presello; Kuersteiner Charles |
| A smoking article includes a tobacco rod, a filter located at the mouth end of the smoking article, at least one tipping material, to attach the filter to the tobacco rod, wherein the at least one tipping material includes at least one transparent section, wherein the smoking article further includes a ventilation zone upstream of the at least one transparent section. A tipping material for such a smoking article is also disclosed. | ||||||
| 62 | Over-wrap for smoking article | US11493664 | 2006-07-27 | US20070074735A1 | 2007-04-05 | Charles Gaworski |
| An over-wrap for connecting a tobacco rod and a cigarette filter. The over-wrap includes a tipping wrapper and a plurality of raised ribs extending from the tipping wrapper and forming a plurality of channels between the tipping wrapper and the plug wrap. The plurality of channels allow air to flow from a tobacco rod end of the filter to a plurality of ventilation holes within a plug wrap of the filter when the over-wrap is wrapped around the filter and tobacco rod. | ||||||
| 63 | Cigarette manufacturing machine | US5239 | 1993-01-15 | US5273057A | 1993-12-28 | Bruno Belvederi; Fiorenzo Draghetti |
| A cigarette manufacturing machine wherein a shredded tobacco distributor presents a drop-down duct for the tobacco, and a pair of rollers rotating about respective axes, for withdrawing the tobacco from the outlet of the duct. The rollers are supported on a movable frame connected to a guide device so as to move in a direction parallel to the axes of the rollers, and connected to an activating device so as to oscillate in that parallel direction and in relation to the duct. | ||||||
| 64 | Filter tipped smoking rods | US654465 | 1991-02-13 | US5150725A | 1992-09-29 | Linda J. Cunningham; Brian Adams; William Barham |
| A tipped smoking rod comprising a tobacco rod 2, a filter tip 1 adjacent one end of the tobacco rod which comprises a filter body 3 enclosed within plugwrap material 4, and a tipping overwrap 6 material around the filter tip and the said adjacent end of the tobacco rod, wherein both the plugwrap and the tipping overwrap each comprise a pattern of perforations 7,8 which are selected to give an area of overlap of perforations of at least 0.2 mm.sup.2 which is substantially unaffected by the relative positions of the plugwrap and tipping overwrap. | ||||||
| 65 | Microperforated filter tip cigarette | US811046 | 1977-06-29 | US4174719A | 1979-11-20 | Richard H. Martin; William F. Owens, Jr. |
| An improved ventilated filter tip cigarette is provided utilizing a unique combination of porous filter plug wrap having a porosity of from about 300 to 4000 Filtrona air permeability units with a microperforated tipping envelope having perforations averaging less than about 0.01 mm.sup.2 each in open area. The relationship of plug wrap porosity combined with the size of microperforations in the tipping envelope provide cigarettes with maximum selective reductions in carbon monoxide yields and only minor reductions in nicotine yields as compared to constituent yields heretofore obtained in the smoke from ventilated cigarettes. | ||||||
| 66 | Perforated cigarette tipping paper | US676984 | 1976-04-14 | US4094324A | 1978-06-13 | Otto Bolsinger; Ingolf Seckelmann |
| A cigarette tipping paper is formed in a strip with spark-eroded perforations irregularly distributed in one or more zones extending the length of the strip. Unperforated regions are located along the margins of the strip. This cigarette tipping paper is receivable on the exterior of a filter on a filtered cigarette to form a filter tip having a porosity approaching that of the filter alone. | ||||||
| 67 | Ventilated filter tip cigarette | US42293073 | 1973-12-07 | US3924643A | 1975-12-09 | SUMMERS THOMAS WADE |
| An improved ventilated filter cigarette utilizes uniformly porous plug wrap and tipping envelope to provide at least one uniformly porous ventilated region having a predetermined area about the filter. The area and porosity of the region or regions are correlated so as to provide a relationship which, when the limits thereof are observed, provides cigarettes with a more constant, reduced delivery of total particulate matter and gas phase constituents than heretofore obtained by ventilated filter tip cigarettes.
|
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| 68 | Cigarette with cooling and smoke condensing means and method of making it | US3426761D | 1965-06-01 | US3426761A | 1969-02-11 | FERNANDEZ JOSE SALVADO |
| 69 | Ventilated cigarette | US82467359 | 1959-07-02 | US3046994A | 1962-07-31 | SCHUR MILTON O |
| 70 | Cigarette | US77436158 | 1958-11-17 | US2980116A | 1961-04-18 | SCHUR MILTON O |
| 71 | Cigarettes | US69527057 | 1957-11-08 | US2936763A | 1960-05-17 | SAFFIR JACOB A |
| 72 | Crimped wrapper for cigarettes | US15338750 | 1950-04-01 | US2667170A | 1954-01-26 | LEBERT HERBERT A |
| 73 | Smoking article | US33187340 | 1940-04-26 | US2269995A | 1942-01-13 | RAYMOND TRANE |
| 74 | Filter Element For A Smoking Article | US16332224 | 2017-10-19 | US20190230979A1 | 2019-08-01 | Noritoshi Fujita; Hiroyoshi Ono; Yuichiro Kido |
| A filter element for a smoking article has one end for connection to a rod element of smokeable material and an opposite end for insertion into a mouth of a user. The filter element includes: one or more filter segments provided on or arranged along a longitudinal axis of the filter element, at least one of the filter segments including a filter material; a wrapper which surrounds and wraps the one or more filter segments; and a liquid-filled breakable capsule arranged within one of the one or more filter segments, the capsule having a rupture point at which the capsule is designed to break or rupture upon application of external force to release liquid contained therein. The capsule is arranged in the one filter segment with the rupture point located at a first distance along the longitudinal axis from the one end of the filter element. | ||||||
| 75 | Conical Shaped Device Used in Heating and Inhalation of Organic Leafy Materials | US16249863 | 2019-01-16 | US20190216127A1 | 2019-07-18 | David Richmond; Howard Richmond |
| A conical or frustum shaped product is provided comprising compressed leafy organic material and a filter or crutch, wherein the leafy organic material and filter or crutch are wrapped together in paper. The product has a cone shape, truncated cone shape, pyramidal shape, truncated pyramid shape, frustum shape, or any other shape that tapers to have at least one narrow end, and is designed for use with a device capable of heating the organic leafy material to be inhaled by a user and to produce an experience that closely resembles smoking in taste and feel. | ||||||
| 76 | Flavor inhaler | US14499862 | 2014-09-29 | US09883695B2 | 2018-02-06 | Takeshi Akiyama; Tomohiro Kobayashi; Manabu Yamada |
| A carbon heat source (10) is equipped with: a cylindrical section (11) provided with a cavity (11A) through which there is ventilation communication in the longitudinal axis direction (L) of the carbon heat source (10); and an ignition end (12) which is provided further to the ignition side of the carbon heat source (10) than the cylindrical section (11). Therein, a groove (12A) which connects with the cavity (11A) is formed on the end surface (E) of the ignition side of the ignition end (12). | ||||||
| 77 | Flavor inhaler | US15242180 | 2016-08-19 | US09877506B2 | 2018-01-30 | Takeshi Akiyama; Tomohiro Kobayashi; Manabu Yamada |
| A carbon heat source (10) is equipped with: a cylindrical section (11) provided with a cavity (11A) through which there is ventilation communication in the longitudinal axis direction (L) of the carbon heat source (10); and an ignition end (12) which is provided further to the ignition side of the carbon heat source (10) than the cylindrical section (11). Therein, a groove (12A) which connects with the cavity (11A) is formed on the end surface (E) of the ignition side of the ignition end (12). | ||||||
| 78 | Cigarette Paper with Improved Air-Permeability | US15421974 | 2017-02-01 | US20170143032A1 | 2017-05-25 | Bernhard Eitzinger; Maria Gleinser |
| A cigarette paper is shown which has a surface, at least a part of the surface having the properties of: no artificial perforation an air permeability of at least 15 CU, and for an exponent k measured with a measuring head with a rectangular opening of 2 mm by 15 mm in accordance with ISO 2965:2009, which is defined as: k = log Q 1 Q 2 log p 1 p 2 where: Q1 represents air-flow through the paper at a pressure difference p1=1.00 kPa, Q2 represents air-flow through the paper at a pressure difference p2=0.25 kPa, and wherein k≦0.98 and k≧0.8. | ||||||
| 79 | Cigarette paper with improved air-permeability | US14413050 | 2013-04-29 | US09635882B2 | 2017-05-02 | Bernhard Eitzinger; Maria Gleinser |
| A cigarette paper is shown which has the following properties over at least a part of its surface: no artificial perforation, the air permeability is at least 15 CU, preferably at least 20 CU, and especially preferably at least 25 CU, and for the exponent k, measured with a measuring head with a rectangular opening of 2 mm by 15 mm, in accordance with ISO 2965:2009, which is defined by k = log Q 1 Q 2 log p 1 p 2 with Q1: air-flow through the paper at a pressure difference p1=1.00 kPa and Q2: air-flow through the paper at a pressure difference p2=0.25 kPa, the following holds k≦0.98, preferably k≦0.95, especially preferably k≦0.93, and k≧0.80, preferably k≧0.85. | ||||||
| 80 | SMOKING ARTICLE | US15385081 | 2016-12-20 | US20170099870A1 | 2017-04-13 | Karl KALJURA; Philip Russell FAWCUS |
| A smoking article comprising one or more rod articles, an inner layer extending around the rod articles, and an outer layer extending around the inner layer. The inner and outer layers are integrally formed. The outer layer comprises a selection portion configured to move over an underlying part of the inner layer to select a property of the smoking article. | ||||||
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