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Cigarettes
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Document Number
US Patent 5203356
Issued Date
April 20, 1993
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Inventors
Yun; Myeong K.
(Kyeongsangbukdo,KR)
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Abstract
A cigarette has a filter and an extensible helically wound mouthpiece extending beyond the filter. The mouthpiece may itself include an additional filter element.
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Drawing from US Patent 5203356
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cigarettes
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Description:
Amusing 0%
Clever 0%
Complex 0%
Efficient 0%
Historic 0%
Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
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Number of Claims:
2
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Published
April 20, 1993
Application Number
07/711,526
Filed
June 10, 1991
US Classification
131/361
Int'l Classification
A24D 1/04 (20060101) A24D 1/00 (20060101)
Examiner
Millin; V.
Assistant Examiner
Doyle; J.
Attorney/Law Firm
Jacobson, Price, Holman & Stern
USPTO Field of Search
131/361 131/360
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