KR900011335U - Filter for tobacco pipe - Google Patents

Filter for tobacco pipe

Info

Publication number
KR900011335U
KR900011335U KR2019880021089U KR880021089U KR900011335U KR 900011335 U KR900011335 U KR 900011335U KR 2019880021089 U KR2019880021089 U KR 2019880021089U KR 880021089 U KR880021089 U KR 880021089U KR 900011335 U KR900011335 U KR 900011335U
Authority
KR
South Korea
Prior art keywords
filter
tobacco pipe
tobacco
pipe
Prior art date
Application number
KR2019880021089U
Other languages
Korean (ko)
Other versions
KR910000865Y1 (en
Inventor
조주환
엄우종
Original Assignee
조주환
엄우종
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 조주환, 엄우종 filed Critical 조주환
Priority to KR2019880021089U priority Critical patent/KR910000865Y1/en
Publication of KR900011335U publication Critical patent/KR900011335U/en
Application granted granted Critical
Publication of KR910000865Y1 publication Critical patent/KR910000865Y1/en

Links

Classifications

    • 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
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
    • 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like
    • 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
KR2019880021089U 1988-12-20 1988-12-20 Filter for tobacco pipe KR910000865Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880021089U KR910000865Y1 (en) 1988-12-20 1988-12-20 Filter for tobacco pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880021089U KR910000865Y1 (en) 1988-12-20 1988-12-20 Filter for tobacco pipe

Publications (2)

Publication Number Publication Date
KR900011335U true KR900011335U (en) 1990-07-02
KR910000865Y1 KR910000865Y1 (en) 1991-02-13

Family

ID=19282342

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880021089U KR910000865Y1 (en) 1988-12-20 1988-12-20 Filter for tobacco pipe

Country Status (1)

Country Link
KR (1) KR910000865Y1 (en)

Also Published As

Publication number Publication date
KR910000865Y1 (en) 1991-02-13

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee