CA2033837C - Filter device for the manufacture of aroma extracts - Google Patents

Filter device for the manufacture of aroma extracts

Info

Publication number
CA2033837C
CA2033837C CA002033837A CA2033837A CA2033837C CA 2033837 C CA2033837 C CA 2033837C CA 002033837 A CA002033837 A CA 002033837A CA 2033837 A CA2033837 A CA 2033837A CA 2033837 C CA2033837 C CA 2033837C
Authority
CA
Canada
Prior art keywords
filter
interior
vessel
corners
corner regions
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.)
Expired - Lifetime
Application number
CA002033837A
Other languages
English (en)
French (fr)
Other versions
CA2033837A1 (en
Inventor
Dieter Brindopke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Melitta Haushaltsprodukte GmbH and Co KG
Original Assignee
Melitta Haushaltsprodukte GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6398050&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2033837(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Melitta Haushaltsprodukte GmbH and Co KG filed Critical Melitta Haushaltsprodukte GmbH and Co KG
Publication of CA2033837A1 publication Critical patent/CA2033837A1/en
Application granted granted Critical
Publication of CA2033837C publication Critical patent/CA2033837C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/4403—Constructional details
    • A47J31/446—Filter holding means; Attachment of filters to beverage-making apparatus
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor
    • A47J31/08—Paper filter inlays therefor to be disposed after use

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Apparatus For Making Beverages (AREA)
  • Seasonings (AREA)
  • Fats And Perfumes (AREA)
  • Packages (AREA)
  • Tea And Coffee (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CA002033837A 1990-01-13 1991-01-09 Filter device for the manufacture of aroma extracts Expired - Lifetime CA2033837C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4000881.9-16 1990-01-13
DE4000881A DE4000881A1 (de) 1990-01-13 1990-01-13 Filtervorrichtung zur herstellung von aromaauszuegen

Publications (2)

Publication Number Publication Date
CA2033837A1 CA2033837A1 (en) 1991-07-14
CA2033837C true CA2033837C (en) 1999-08-17

Family

ID=6398050

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002033837A Expired - Lifetime CA2033837C (en) 1990-01-13 1991-01-09 Filter device for the manufacture of aroma extracts

Country Status (12)

Country Link
US (1) US5075005A (enExample)
EP (1) EP0442061B1 (enExample)
JP (1) JPH084561B2 (enExample)
CN (1) CN1026656C (enExample)
AT (1) ATE104527T1 (enExample)
CA (1) CA2033837C (enExample)
DE (2) DE4000881A1 (enExample)
DK (1) DK0442061T3 (enExample)
ES (1) ES2050918T3 (enExample)
FI (1) FI93165C (enExample)
HK (1) HK158395A (enExample)
NO (1) NO177773C (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9115395U1 (de) * 1991-12-12 1992-07-16 Brandt, Werner, 5100 Aachen Kaffeeportionsfilter für Kaffeemaschine und Kaffeekanne
DE29619224U1 (de) * 1996-11-06 1998-03-05 Melitta Haushaltsprodukte GmbH & Co. KG, 32427 Minden Filtereinrichtung zur Herstellung von Aromaauszügen aus Kaffee oder Tee
DE29619223U1 (de) * 1996-11-06 1998-03-12 Melitta Haushaltsprodukte GmbH & Co. KG, 32427 Minden Filterpapiereinsatz
EP0967905A1 (de) * 1997-03-14 2000-01-05 Braun GmbH Filtriervorrichtung, filterelement und verfahren zur herstellung des filterelements, das zum herstellen von brühgetränken dient
DE29802745U1 (de) * 1998-02-18 1998-05-20 Melitta Haushaltsprodukte GmbH & Co. KG, 32427 Minden Aus Filterpapier hergestellter Filtereinsatz
DE29805382U1 (de) * 1998-03-25 1999-07-22 Melitta Haushaltsprodukte GmbH & Co Kommanditgesellschaft, 32427 Minden Filterpapiereinsatz
US6253662B1 (en) 1998-12-21 2001-07-03 Steve Terry Zelson Coffee machine
US6589577B2 (en) * 2000-02-18 2003-07-08 Keurig, Inc. Disposable single serve beverage filter cartridge
DE20117368U1 (de) 2001-10-26 2002-01-31 Melitta System Service GmbH & Co KG, 32429 Minden Filterpapiereinsatz für ein Filtergefäß zur Herstellung von Aromaauszügen aus Kaffee oder Tee
JP2008212256A (ja) * 2007-03-01 2008-09-18 Agc Techno Glass Co Ltd ドリッパー
US7997772B2 (en) * 2007-08-09 2011-08-16 Fasst Products, Llc Flameless candle with multimedia capabilities
AU2014342722B2 (en) 2013-10-31 2017-06-29 Courtesy Products, L.L.C. Brew basket and filter pack for electric coffee brewing machine
ES2933111T3 (es) * 2016-11-02 2023-02-02 Nestle Sa Sistema de preparación de café con flujo de vertido optimizado
WO2019010645A1 (zh) * 2017-07-12 2019-01-17 邹建良 用于滤纸的折纸器、滤纸、过滤杯及手冲咖啡壶套装
WO2019010644A1 (zh) * 2017-07-12 2019-01-17 邹建良 过滤杯、滤纸及具有该过滤杯和滤纸的手冲咖啡壶套装

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE44189A (enExample) * 1936-06-07
US2835191A (en) * 1956-02-24 1958-05-20 Stanley P Clurman Coffee brewing device
US2896788A (en) * 1957-08-26 1959-07-28 Charles C Hoffberger Foldable strainer device
US3334574A (en) * 1964-06-04 1967-08-08 Douglas David Cup mounted coffee cones
DE1903949A1 (de) * 1969-01-28 1970-08-27 Jacobs Joh & Co Filter zum Filtern von Kaffee
DE2221831C2 (de) * 1972-05-04 1974-06-27 Melitta-Werke Bentz & Sohn, 4950 Minden Filtergefäß mit Filtertüte zur Herstellung von Aroma-Auszügen
DE2921437C2 (de) * 1979-05-26 1980-10-02 Melitta-Werke Bentz & Sohn, 4950 Minden Filtervorrichtung zur Herstellung von Aromaauszügen aus Kaffee oder Tee
DE8701190U1 (de) * 1987-01-24 1987-03-12 J. C. Binzer Papierfabrik GmbH & Co KG, 3559 Hatzfeld Filtereinsatz
DE8712709U1 (de) * 1987-09-21 1988-02-18 Melitta-Werke Bentz & Sohn, 4950 Minden Aus Kunststoff gefertigtes Filtergefäß
NL8800257A (nl) * 1988-02-03 1989-09-01 Smitdesign Bv Verstelbaar snelfilter.

Also Published As

Publication number Publication date
ES2050918T3 (es) 1994-06-01
DE59005459D1 (de) 1994-05-26
FI93165C (fi) 1995-03-10
JPH084561B2 (ja) 1996-01-24
FI910037L (fi) 1991-07-14
FI910037A0 (fi) 1991-01-03
DE4000881A1 (de) 1991-07-18
NO910130L (no) 1991-07-15
NO177773B (no) 1995-08-14
FI93165B (fi) 1994-11-30
NO910130D0 (no) 1991-01-11
EP0442061A1 (de) 1991-08-21
NO177773C (no) 1995-11-22
JPH0662965A (ja) 1994-03-08
CA2033837A1 (en) 1991-07-14
US5075005A (en) 1991-12-24
CN1054360A (zh) 1991-09-11
ATE104527T1 (de) 1994-05-15
CN1026656C (zh) 1994-11-23
DE4000881C2 (enExample) 1992-01-23
HK158395A (en) 1995-10-13
EP0442061B1 (de) 1994-04-20
DK0442061T3 (da) 1994-08-08

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Legal Events

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EEER Examination request
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