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특허 상세정보

Orifice reducer for container neck

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B67D-005/00   
미국특허분류(USC) 222/546; 222/547; 222/564; 222/562; 222/569
출원번호 US-0383824 (2003-03-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Warner Norcross &
인용정보 피인용 횟수 : 2  인용 특허 : 15

An orifice reducer with crumple zones well suited for use with an extrusion blow molded bottle having an uneven surface finish. The device includes a circumferential wall having a number of vertically extending reduced thickness regions, preferably spaced symmetrically about the circumferential wall. The reduced thickness regions deform upon insertion of the orifice reducer into the neck of a bottle to account for irregularity of the surface finish of the bottle. This allows the orifice reducer to be more easily inserted into standard extrusion blow mold...


1. An orifice reducer for the neck of a container comprising:a top wall having a thickness, said top wall defining an aperture through said thickness; a circumferential wall extending into the neck of the container, said circumferential wall having a thickness, said circumferential wall being substantially continuous and extending from said top wall; and one or more vertically extending reduced thickness regions defined in said circumferential wall. 2. The orifice reducer of claim 1, wherein said circumferential wall has an internal side and said reduced...

이 특허에 인용된 특허 (15)

  1. Garibaldi Giuseppe,ITX. Automatically closing stopper for dispensing liquids from deformable containers. USP2001036199725.
  2. Nadel Murray. Bottle/cap assembly with sweep-and-drain action. USP2001116315140.
  3. Pehr Harold T. (3920 W. 96th St. Overland Park KS 66209). Container cover and safety closure. USP1977054022352.
  4. Matkovich Vlado I. (Glen Cove NY) Schlaudecker Thomas E. (Hamilton Square NJ) Henley Martin W. (New Hope PA) Bormann Thomas (Seaford NY). Contamination-resistant dispensing and metering drop forming device. USP1993065219101.
  5. Wilner Ralf,DEX. Dental adhesive container dropping system. USP2000066076709.
  6. Brown Paul E.. Dispensing package. USP1998115839614.
  7. Brown Paul E. ; Socier Timothy R.. Dispensing valve. USP2001086279783.
  8. Neward Theodore C. (P.O. Box 725 Cucamonga CA 91730). Filler cap. USP1995075431204.
  9. Fuchs Timothy J.. Flexible vented self-sealing dispensing valve. USP2000056062436.
  10. Hoang Minh Quang ; Burkholz Jonathan Karl ; Hunt Donald Edward. Foam forming liquid dispensing device. USP2001106308866.
  11. Kanner Rowland W. ; Lombard Paul Wesley ; Ault ; Jr. Joseph Murray. Non-bubble forming dropper tip. USP2000086105828.
  12. Sherman Adam. Orifice reducer for multi-compartment container. USP2001096283316.
  13. Iseli Andreas (Downey CA). Permanent snap-on, twist-open cap and container. USP1994045305932.
  14. Jasek Sidney Joseph. Pressure sensitive cap closure and valve. USP1998125850908.
  15. Sokoloff Michael D. (2616 Madison Rd. Cincinnati OH 45208) Johnson Randy A. (Cincinnati OH). Vortex connector. USP1996025490545.