US2828750A - Filter cigarette construction - Google Patents
Filter cigarette construction Download PDFInfo
- Publication number
- US2828750A US2828750A US570753A US57075356A US2828750A US 2828750 A US2828750 A US 2828750A US 570753 A US570753 A US 570753A US 57075356 A US57075356 A US 57075356A US 2828750 A US2828750 A US 2828750A
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- US
- United States
- Prior art keywords
- filter
- cigarette
- smoker
- filter cigarette
- cigarette construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
Definitions
- This invention relates to cigarette construction and, more particularly, to cigarettes of the type that contain filters at one end.
- An object of this invention is to provide an identification means for filter type cigarettes that will enable the smoker to readily locate the filter end of the cigarette.
- Another object of this invention is to provide a filter cigarette that includes filter identification means that depends upon the touch of the smoker.
- a further object of this invention is to provide a tongue engageable identifying means that is associated with the filter end of a filter type cigarette.
- a more specific object of this invention is to provide a filter type cigarette having means associated with the ilter end thereof which will enable the smoker to identify the filter end by sight or touch.
- FIG. 1 is a perspective view of a filter cigarette made in accordance with this invention.
- Figure 2 is a front elevational view of the cigarette shown in Figure l, in identifying position with the hand and fingers of a smoker;
- Figure 3 is a View similar to Figure 2, showing the cigarette in identifying association with the tongue of a smoker.
- Figure 4 is a view similar to Figure 3, showing the cigarette in proper position within the mouth of the smoker, with the lips engaging the filter end thereof and with the flame of a match being applied to the opposite end for igniting the cigarette.
- a cigarette of the type described is shown to include a main portion that contains the smoking tobacco, and a filter portion 12 that is secured to one end of the main portion for filtering the smoke that is drawn into the mouth of the smoker. Since the filter is generally constructed of a material that is substantially dilferent than the tobacco, it is quite undesirable, if not harmful, to ignite this end. Therefore, this end is always the end that is intended to be received by the mouth of the smoker.
- a V-shaped groove 14 is provided along the diameter of the outer extremity 16 of the filter portion 12.
- This groove includes a pair of converging sides 18, 20 which meet at an apex 22 which is inwardly of the outer extremity 16 of the filter.
- the sides 18, 20 are inclined l at an angle of approximately forty-five degrees relative to each other.
- the filter end may also be located with the assistance of the smokers tongue 28, as shown in Figure 3, before the cigarette is ignited.
- each end may also be identified on sight since the difference in appearance of both ends is quite apparent.
- an igniting means such as a match 32 may be applied to the extremity 24 of the main tobacco portion of the cigarette, thereby igniting it.
- a cigarette comprising, in combination, a main tobacco portion having an inner extremity and an outer extremity, a filter portion, said filter portion comprising a cylindrical element having a cylindrical side wall with one end integrally secured to said inner end of said main portion, and identification means associated with the opposite end of said element for distinguishing the filter portion from said main tobacco portion, said means comprising a V-shaped groove having flat sides defining an included angle of approximately forty-five degrees therebetween.
- V-shaped groove is disposed along the diameter of said outer end of said filter portion.
- V-shaped groove extends across the entire length of the diameter of said outer end of said filter and through diametrically opposite sides of said cylindrical side wall.
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Description
April 1, 1958 LAN A 2,828,750
FILTER CIGARETTE CONSTRUCTION Filed March 12, '1956 INVENTOR; P177271? 61 72:?
'xrrazmw United States Patent 2,828,750 FILTER CIGARETTE CONSTRUCTION Peter Lanza, Newark, N. J. Application March 12, 1956, Serial No. 570,753 3 Claims. (Cl. 131-10) This invention relates to cigarette construction and, more particularly, to cigarettes of the type that contain filters at one end.
While many popular brands of cigarettes now employ filters to filter the smoke, many casual smokers often mistake the filter end for the opposite end, thereby erronecusly igniting the filter end of the cigarette instead of the tobacco end thereof. Of course, this ruins the cigarette and is quite annoying to the smoker. This is a problem, especiallywhere the smoker attempts to find the filter end of the cigarette in the dark, since both ends of the conventional filter cigarette are quite similar to the touch. An object of this invention, therefore, is to provide an identification means for filter type cigarettes that will enable the smoker to readily locate the filter end of the cigarette.
Another object of this invention is to provide a filter cigarette that includes filter identification means that depends upon the touch of the smoker.
A further object of this invention is to provide a tongue engageable identifying means that is associated with the filter end of a filter type cigarette.
A more specific object of this invention is to provide a filter type cigarette having means associated with the ilter end thereof which will enable the smoker to identify the filter end by sight or touch.
All of the foregoing and still further objects and advantages of this invention will become apparent from a study of the following specification, taken in connection with the accompanying drawing, wherein:
Figure 1 is a perspective view of a filter cigarette made in accordance with this invention;
Figure 2 is a front elevational view of the cigarette shown in Figure l, in identifying position with the hand and fingers of a smoker;
Figure 3 is a View similar to Figure 2, showing the cigarette in identifying association with the tongue of a smoker; and
Figure 4 is a view similar to Figure 3, showing the cigarette in proper position within the mouth of the smoker, with the lips engaging the filter end thereof and with the flame of a match being applied to the opposite end for igniting the cigarette.
Referring now to Figure 1 of the drawing, a cigarette of the type described is shown to include a main portion that contains the smoking tobacco, and a filter portion 12 that is secured to one end of the main portion for filtering the smoke that is drawn into the mouth of the smoker. Since the filter is generally constructed of a material that is substantially dilferent than the tobacco, it is quite undesirable, if not harmful, to ignite this end. Therefore, this end is always the end that is intended to be received by the mouth of the smoker.
A V-shaped groove 14 is provided along the diameter of the outer extremity 16 of the filter portion 12. This groove includes a pair of converging sides 18, 20 which meet at an apex 22 which is inwardly of the outer extremity 16 of the filter. The sides 18, 20 are inclined l at an angle of approximately forty-five degrees relative to each other.
Since the outer extremity 24 tion of the cigarette presents end of the cigarette may be located by feeling both ends of the cigarette with a finger 26, as shown in Figure 2, so as to identify the grooved end.
The filter end may also be located with the assistance of the smokers tongue 28, as shown in Figure 3, before the cigarette is ignited.
Of course, each end may also be identified on sight since the difference in appearance of both ends is quite apparent. In any event, once the filter end has been located, it is placed in engagement with the lips 30 of the smoker, as shown in Figure 4, whereupon an igniting means such as a match 32 may be applied to the extremity 24 of the main tobacco portion of the cigarette, thereby igniting it.
While this invention has been described with particular reference to the specific form shown in the drawing, it is to be understood that such showing is for illustrative purposes only and is not to be construed as imparting limitations upon the invention, which is best defined by the claims appended hereto.
Having thus described my invention, I claim as new and desire to secure by Letters Patent:
1. A cigarette comprising, in combination, a main tobacco portion having an inner extremity and an outer extremity, a filter portion, said filter portion comprising a cylindrical element having a cylindrical side wall with one end integrally secured to said inner end of said main portion, and identification means associated with the opposite end of said element for distinguishing the filter portion from said main tobacco portion, said means comprising a V-shaped groove having flat sides defining an included angle of approximately forty-five degrees therebetween.
2. A cigarette as set forth in claim 1, wherein said V-shaped groove is disposed along the diameter of said outer end of said filter portion.
3. A cigarette as set forth in claim 2, wherein said V-shaped groove extends across the entire length of the diameter of said outer end of said filter and through diametrically opposite sides of said cylindrical side wall.
of the main tobacco pora plain surface, the filter References Cited in the file of this patent UNITED STATES PATENTS 968,284 Strause Aug. 23, 1910 2,045,601 Howarth June 30, 1936 FOREIGN PATENTS 275,240 Germany June 12, 1914 385,726 Great Britain Jan. 5, 1933
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US570753A US2828750A (en) | 1956-03-12 | 1956-03-12 | Filter cigarette construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US570753A US2828750A (en) | 1956-03-12 | 1956-03-12 | Filter cigarette construction |
Publications (1)
Publication Number | Publication Date |
---|---|
US2828750A true US2828750A (en) | 1958-04-01 |
Family
ID=24280923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US570753A Expired - Lifetime US2828750A (en) | 1956-03-12 | 1956-03-12 | Filter cigarette construction |
Country Status (1)
Country | Link |
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US (1) | US2828750A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2921587A (en) * | 1958-12-01 | 1960-01-19 | Jr Joseph M Cordeiro | Cigarette |
WO2014049118A1 (en) * | 2012-09-27 | 2014-04-03 | Philip Morris Products S.A. | Smoking article with non-uniform mouth end |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE275240C (en) * | ||||
US968284A (en) * | 1906-11-15 | 1910-08-23 | Henry Philip Strause | Tip for cigarettes. |
GB385726A (en) * | 1930-12-10 | 1933-01-05 | Josef Selman Rakowicky | Improvements in tubular shells and mouth-pieces for cigarettes |
US2045601A (en) * | 1935-04-30 | 1936-06-30 | Frank A Howarth | Tip for cigarettes |
-
1956
- 1956-03-12 US US570753A patent/US2828750A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE275240C (en) * | ||||
US968284A (en) * | 1906-11-15 | 1910-08-23 | Henry Philip Strause | Tip for cigarettes. |
GB385726A (en) * | 1930-12-10 | 1933-01-05 | Josef Selman Rakowicky | Improvements in tubular shells and mouth-pieces for cigarettes |
US2045601A (en) * | 1935-04-30 | 1936-06-30 | Frank A Howarth | Tip for cigarettes |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2921587A (en) * | 1958-12-01 | 1960-01-19 | Jr Joseph M Cordeiro | Cigarette |
WO2014049118A1 (en) * | 2012-09-27 | 2014-04-03 | Philip Morris Products S.A. | Smoking article with non-uniform mouth end |
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