DE19513600C5 - Filter für Aufgußgetränke, insbesondere Kaffeefilter und Verfahren zur Herstellung eines derartigen Filters - Google Patents
Filter für Aufgußgetränke, insbesondere Kaffeefilter und Verfahren zur Herstellung eines derartigen Filters Download PDFInfo
- Publication number
- DE19513600C5 DE19513600C5 DE19513600A DE19513600A DE19513600C5 DE 19513600 C5 DE19513600 C5 DE 19513600C5 DE 19513600 A DE19513600 A DE 19513600A DE 19513600 A DE19513600 A DE 19513600A DE 19513600 C5 DE19513600 C5 DE 19513600C5
- Authority
- DE
- Germany
- Prior art keywords
- filter
- pores
- fiber density
- filter according
- average pore
- 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
Links
- 235000016213 coffee Nutrition 0.000 title claims abstract description 35
- 235000013353 coffee beverage Nutrition 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000011148 porous material Substances 0.000 claims abstract description 117
- 239000000835 fiber Substances 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 33
- 239000002657 fibrous material Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000001802 infusion Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims 1
- 239000011800 void material Substances 0.000 claims 1
- 240000007154 Coffea arabica Species 0.000 description 30
- 239000000706 filtrate Substances 0.000 description 10
- 238000001878 scanning electron micrograph Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 4
- 150000002632 lipids Chemical class 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- MIDXCONKKJTLDX-UHFFFAOYSA-N 3,5-dimethylcyclopentane-1,2-dione Chemical compound CC1CC(C)C(=O)C1=O MIDXCONKKJTLDX-UHFFFAOYSA-N 0.000 description 1
- 206010010774 Constipation Diseases 0.000 description 1
- 101100481408 Danio rerio tie2 gene Proteins 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- 101100481410 Mus musculus Tek gene Proteins 0.000 description 1
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 1
- 229930013930 alkaloid Natural products 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229960001948 caffeine Drugs 0.000 description 1
- -1 caffeine Natural products 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- 235000013736 caramel Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 235000015114 espresso Nutrition 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000003908 liver function Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
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
- A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor
- A47J31/08—Paper filter inlays therefor to be disposed after use
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/24992—Density or compression of components
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
- Filtering Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Tea And Coffee (AREA)
Priority Applications (27)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29510884U DE29510884U1 (de) | 1995-04-10 | 1995-04-10 | Filter für Aufgußgetränke, insbesondere Kaffeefilter |
| DE19513600A DE19513600C5 (de) | 1995-04-10 | 1995-04-10 | Filter für Aufgußgetränke, insbesondere Kaffeefilter und Verfahren zur Herstellung eines derartigen Filters |
| AT0049595U AT823U1 (de) | 1995-04-10 | 1995-09-13 | Filter für aufgussgetränke, insbesondere kaffeefilter und verfahren zur herstellung eines derartigen filters |
| FR9514227A FR2732576A3 (fr) | 1995-04-10 | 1995-12-01 | Filtre pour boissons infusees, notamment filtre a cafe, et procede de fabrication d'un filtre de ce type |
| DE59610428T DE59610428D1 (de) | 1995-04-10 | 1996-04-09 | Filter für Aufgussgetränke, insbesondere Kaffeefilter, und Verfahren zur Herstellung eines derartigen Filters |
| EP99113600A EP0951854B1 (de) | 1995-04-10 | 1996-04-09 | Filter für Aufgussgetränke, insbesondere Kaffeefilter, und Verfahren zur Herstellung eines derartigen Filters |
| PCT/EP1996/001515 WO1996032043A1 (de) | 1995-04-10 | 1996-04-09 | Filter für aufgussgetränke, insbesondere kaffeefilter, und verfahren zur herstellung eines derartigen filters |
| PL96317465A PL179588B1 (en) | 1995-04-10 | 1996-04-09 | Filter for making infused beverages, especially coffee and method of making such filters |
| SK1565-96A SK156596A3 (en) | 1995-04-10 | 1996-04-09 | Filter for preparing beverages, especially coffee filter, and process for producing it |
| US08/750,350 US5871644A (en) | 1995-04-10 | 1996-04-09 | Filter for brewed beverages, especially coffee filter, and process for producing it |
| DE59605640T DE59605640D1 (de) | 1995-04-10 | 1996-04-09 | Filter für aufgussgetränke, insbesondere kaffeefilter, und verfahren zur herstellung eines derartigen filters |
| AU53354/96A AU692701B2 (en) | 1995-04-10 | 1996-04-09 | Filter for preparing beverages, especially coffee filter, and process for producing it |
| CZ19963541A CZ293116B6 (cs) | 1995-04-10 | 1996-04-09 | Filtr pro nápoje, především kávový filtr, a způsob jeho výroby |
| RO96-02258A RO117889B1 (ro) | 1995-04-10 | 1996-04-09 | Filtru pentru bauturi turnate, in special filtru de cafea, si procedeu pentru realizarea acestuia |
| JP08530699A JP3037436B2 (ja) | 1995-04-10 | 1996-04-09 | 抽出飲料のためのフィルタ、特にコーヒーフィルタと、このようなフィルタを製造するための方法 |
| EE9600187A EE9600187A (et) | 1995-04-10 | 1996-04-09 | Filter jookide, peamiselt kohvi jaoks ja meetod selle tootmiseks |
| DK99113600T DK0951854T3 (da) | 1995-04-10 | 1996-04-09 | Filter til ekstraktions/opløsningsdrikkevarer, især kaffefiltre, og fremgangsmåde til fremstilling af et sådant filter |
| ES99113600T ES2195481T3 (es) | 1995-04-10 | 1996-04-09 | Filtro para bebidas de infusion, en especial un filtro para cafe, y procedimiento para fabricar un filtro de este tipo. |
| AT96910033T ATE194907T1 (de) | 1995-04-10 | 1996-04-09 | Filter für aufgussgetränke, insbesondere kaffeefilter, und verfahren zur herstellung eines derartigen filters |
| EP96910033A EP0763994B1 (de) | 1995-04-10 | 1996-04-09 | Filter für aufgussgetränke, insbesondere kaffeefilter, und verfahren zur herstellung eines derartigen filters |
| ES96910033T ES2148747T3 (es) | 1995-04-10 | 1996-04-09 | Filtro para bebidas de infusion, en especial filtro para cafe, y procedimiento para fabricar un filtro de esta clase. |
| HU9603411A HUP9603411A3 (en) | 1995-04-10 | 1996-04-09 | Filter for preparing beverages, especially coffee filter, and process for producing it |
| CA002192474A CA2192474C (en) | 1995-04-10 | 1996-04-09 | Filter for preparing beverages, especially coffee filter, and process for producing it |
| BR9606303A BR9606303A (pt) | 1995-04-10 | 1996-04-09 | Filtro para bebidas de infus o especialmente filtro de café e processo para a fabricaçao de tal filtro |
| AT99113600T ATE239411T1 (de) | 1995-04-10 | 1996-04-09 | Filter für aufgussgetränke, insbesondere kaffeefilter, und verfahren zur herstellung eines derartigen filters |
| DK96910033T DK0763994T3 (da) | 1995-04-10 | 1996-04-09 | Filter til ekstraktions/opløsningsdrikkevarer, især kaffefiltre, og fremgangsmåde til fremstilling af et sådant filter |
| NO19965196A NO313904B1 (no) | 1995-04-10 | 1996-12-05 | Filter for fremstilling av drikker, spesielt kaffefilter, samt fremgangsmate for fremstilling av dette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19513600A DE19513600C5 (de) | 1995-04-10 | 1995-04-10 | Filter für Aufgußgetränke, insbesondere Kaffeefilter und Verfahren zur Herstellung eines derartigen Filters |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE19513600A1 DE19513600A1 (de) | 1996-10-17 |
| DE19513600C2 DE19513600C2 (de) | 1999-11-25 |
| DE19513600C5 true DE19513600C5 (de) | 2007-10-18 |
Family
ID=7759409
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19513600A Expired - Lifetime DE19513600C5 (de) | 1995-04-10 | 1995-04-10 | Filter für Aufgußgetränke, insbesondere Kaffeefilter und Verfahren zur Herstellung eines derartigen Filters |
| DE59605640T Expired - Lifetime DE59605640D1 (de) | 1995-04-10 | 1996-04-09 | Filter für aufgussgetränke, insbesondere kaffeefilter, und verfahren zur herstellung eines derartigen filters |
| DE59610428T Expired - Lifetime DE59610428D1 (de) | 1995-04-10 | 1996-04-09 | Filter für Aufgussgetränke, insbesondere Kaffeefilter, und Verfahren zur Herstellung eines derartigen Filters |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE59605640T Expired - Lifetime DE59605640D1 (de) | 1995-04-10 | 1996-04-09 | Filter für aufgussgetränke, insbesondere kaffeefilter, und verfahren zur herstellung eines derartigen filters |
| DE59610428T Expired - Lifetime DE59610428D1 (de) | 1995-04-10 | 1996-04-09 | Filter für Aufgussgetränke, insbesondere Kaffeefilter, und Verfahren zur Herstellung eines derartigen Filters |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US5871644A (enExample) |
| EP (2) | EP0951854B1 (enExample) |
| JP (1) | JP3037436B2 (enExample) |
| AT (3) | AT823U1 (enExample) |
| AU (1) | AU692701B2 (enExample) |
| BR (1) | BR9606303A (enExample) |
| CA (1) | CA2192474C (enExample) |
| CZ (1) | CZ293116B6 (enExample) |
| DE (3) | DE19513600C5 (enExample) |
| DK (2) | DK0763994T3 (enExample) |
| EE (1) | EE9600187A (enExample) |
| ES (2) | ES2195481T3 (enExample) |
| FR (1) | FR2732576A3 (enExample) |
| HU (1) | HUP9603411A3 (enExample) |
| NO (1) | NO313904B1 (enExample) |
| PL (1) | PL179588B1 (enExample) |
| RO (1) | RO117889B1 (enExample) |
| SK (1) | SK156596A3 (enExample) |
| WO (1) | WO1996032043A1 (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1008580C2 (nl) | 1998-03-13 | 1999-09-14 | Filtropa B V | Filterzakje voor infusiedranken, in het bijzonder koffiefilterzakje. |
| DE29818568U1 (de) * | 1998-10-17 | 2000-03-30 | Melitta Haushaltsprodukte GmbH & Co. KG, 32427 Minden | Filterpapiereinsatz zur Herstellung von Aromaauszügen aus Kaffee oder Tee |
| EP1194059A1 (de) * | 1999-07-13 | 2002-04-10 | Braun GmbH | Filtertüte aus filterpapier zum herstellen von brühgetränken, wie kaffee oder tee, sowie ein stapel von derartigen filtertüten und verfahren zum herstellen derartiger filtertüten |
| DE10059971A1 (de) * | 2000-12-02 | 2002-06-20 | Melitta Haushaltsprodukte | Aus einem Filterpapier hergestellter, tütenartiger Filtereinsatz |
| DE20103730U1 (de) * | 2001-03-03 | 2001-05-03 | Melitta Haushaltsprodukte GmbH & Co Kommanditgesellschaft, 32427 Minden | Filterpapiereinsatz zur Herstellung von Aromaauszügen aus gemahlenem Kaffee |
| US20040265436A1 (en) * | 2002-07-06 | 2004-12-30 | Cai Edward Z | Coffee filter paper and method of use |
| US6811588B2 (en) * | 2002-11-01 | 2004-11-02 | Advanced Flow Engineering, Inc. | High capacity hybrid multi-layer automotive air filter |
| US20080038441A1 (en) * | 2003-07-22 | 2008-02-14 | The Coca-Cola Company | Systems and Methods of Brewing Low-Cholesterol Espresso |
| US20060021930A1 (en) * | 2004-07-30 | 2006-02-02 | Cai Edward Z | Coffee paper filters and method of use |
| US8677966B2 (en) | 2011-01-20 | 2014-03-25 | Advanced Flow Engineering, Inc. | Air intake flow device and system |
| KR102047559B1 (ko) * | 2011-03-28 | 2019-11-21 | 인터컨티넨탈 그레이트 브랜즈 엘엘씨 | 음료 카트리지 및 필터 요소 |
| CL2011001074A1 (es) | 2011-05-12 | 2011-07-29 | Inversiones San Juan De La Cruz Spa | Cartucho desechable para filtrar elementos solubles como hierbas, conformado por una plantilla con una seccion central que constituye el contenedor y dos secciones laterales oblicuas traslapadas que conforman una pared recta, y poseen una prolongacion con un asa y lengüetas para su fijacion a un borde circular de un vaso. |
| USD666447S1 (en) * | 2011-06-27 | 2012-09-04 | Mr. Bar-B-Q-, Inc. | Floor mat |
| US9428328B2 (en) | 2011-09-01 | 2016-08-30 | 2266170 Ontario Inc. | Beverage capsule |
| EP2606777A1 (de) | 2011-12-23 | 2013-06-26 | Melitta Europa GmbH & Co. KG | Filterpapiereinsatz |
| CA2833096C (en) | 2012-11-12 | 2016-05-31 | 2266170 Ontario Inc. | Beverage capsule and process and system for making same |
| WO2014161089A1 (en) | 2013-04-03 | 2014-10-09 | 2266170 Ontario Inc. | Capsule machine and components |
| CA2912723C (en) | 2013-05-23 | 2017-02-07 | 2266170 Ontario Inc. | Capsule housing |
| US9428329B2 (en) | 2013-08-20 | 2016-08-30 | 2266170 Ontario Inc. | System for making capsule containing a dosing agent |
| US10314319B2 (en) * | 2013-11-20 | 2019-06-11 | 2266170 Ontario Inc. | Method and apparatus for accelerated or controlled degassing of roasted coffee |
| US10336531B2 (en) | 2014-03-21 | 2019-07-02 | 2266170 Ontario Inc. | Capsule with steeping chamber |
| JP7168362B2 (ja) * | 2018-07-12 | 2022-11-09 | 日本製紙パピリア株式会社 | コーヒー濾紙 |
| DE102024115989A1 (de) * | 2024-06-07 | 2025-12-11 | Melitta Europa Gmbh & Co. Kg | Filterpapiereinsatz und Verfahren zur Herstellung eines Filterpapiereinsatzes |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1102246A (en) * | 1965-06-21 | 1968-02-07 | Dexter Corp | Nonwoven web material and a method for making same |
| DE6939904U (de) * | 1969-10-13 | 1970-03-05 | Vox Kaffee Werk Groneweg & Mei | Filtertuete zum aufbereiten eines kaffeegetraenkes |
| FR2231341A1 (en) * | 1973-05-30 | 1974-12-27 | Donot Guy | Coffee maker using prepacked measures - hot water is poured on polystyrene ring with filter papers containing ground coffee |
| DE2802240A1 (de) * | 1978-01-19 | 1979-07-26 | Bosch Siemens Hausgeraete | Kaffeefilter |
| EP0059608B1 (en) * | 1981-02-27 | 1985-08-07 | C.H. Dexter Limited | Method and apparatus for making a patterned non-woven fabric |
| DE3434687A1 (de) * | 1984-09-21 | 1986-04-03 | Hans 5067 Kürten Schmitz | Kaffeefilter |
| DE3642898A1 (de) * | 1986-12-16 | 1988-07-21 | Lischka Helga | Filtereinsatz |
| US4859348A (en) * | 1986-12-29 | 1989-08-22 | National Fluid Separators, Inc. | Method and device for filtering oils from infusion beverages |
| JPH0366325A (ja) * | 1989-08-05 | 1991-03-22 | Dainippon Printing Co Ltd | コーヒードリッパー用のフィルター及びその製造方法 |
| DE4135660A1 (de) * | 1990-10-30 | 1992-05-07 | Gen Foods Inc | Kaffeeaufbrueh- und filtervorrichtung |
| JPH05132869A (ja) * | 1991-11-06 | 1993-05-28 | Toray Ind Inc | 繊維状物よりなる液体フイルターおよび出汁袋など |
| DE9318405U1 (de) * | 1993-12-01 | 1994-01-27 | Papierfabrik Schoeller & Hoesch GmbH, 76593 Gernsbach | Filtermaterial |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3360132A (en) * | 1966-10-19 | 1967-12-26 | Star Filter Company | Coffee filter element |
| US3719282A (en) * | 1970-11-16 | 1973-03-06 | Schwartz Mfg Co | Universal coffee filter |
| JPS5933890Y2 (ja) * | 1978-03-07 | 1984-09-20 | 株式会社デンソー | 内燃機関用エアクリ−ナエレメント |
| CA1325983C (en) * | 1988-01-12 | 1994-01-11 | Satoshi Matsuura | Processes for preparing electret filters |
| US5054349A (en) * | 1989-03-21 | 1991-10-08 | Andre Vuillaume | Procedure and apparatus for perforating a product in sheets and perforated product obtained like this |
| DE9015872U1 (de) * | 1990-11-19 | 1991-05-08 | Bachnick, Martina, 1000 Berlin | Papierfiltertüte |
-
1995
- 1995-04-10 DE DE19513600A patent/DE19513600C5/de not_active Expired - Lifetime
- 1995-09-13 AT AT0049595U patent/AT823U1/de not_active IP Right Cessation
- 1995-12-01 FR FR9514227A patent/FR2732576A3/fr active Granted
-
1996
- 1996-04-09 US US08/750,350 patent/US5871644A/en not_active Expired - Lifetime
- 1996-04-09 DK DK96910033T patent/DK0763994T3/da active
- 1996-04-09 AU AU53354/96A patent/AU692701B2/en not_active Ceased
- 1996-04-09 BR BR9606303A patent/BR9606303A/pt not_active IP Right Cessation
- 1996-04-09 EP EP99113600A patent/EP0951854B1/de not_active Expired - Lifetime
- 1996-04-09 CA CA002192474A patent/CA2192474C/en not_active Expired - Lifetime
- 1996-04-09 DK DK99113600T patent/DK0951854T3/da active
- 1996-04-09 ES ES99113600T patent/ES2195481T3/es not_active Expired - Lifetime
- 1996-04-09 HU HU9603411A patent/HUP9603411A3/hu unknown
- 1996-04-09 CZ CZ19963541A patent/CZ293116B6/cs not_active IP Right Cessation
- 1996-04-09 JP JP08530699A patent/JP3037436B2/ja not_active Expired - Fee Related
- 1996-04-09 DE DE59605640T patent/DE59605640D1/de not_active Expired - Lifetime
- 1996-04-09 SK SK1565-96A patent/SK156596A3/sk unknown
- 1996-04-09 WO PCT/EP1996/001515 patent/WO1996032043A1/de not_active Ceased
- 1996-04-09 AT AT96910033T patent/ATE194907T1/de active
- 1996-04-09 DE DE59610428T patent/DE59610428D1/de not_active Expired - Lifetime
- 1996-04-09 PL PL96317465A patent/PL179588B1/pl unknown
- 1996-04-09 RO RO96-02258A patent/RO117889B1/ro unknown
- 1996-04-09 EP EP96910033A patent/EP0763994B1/de not_active Expired - Lifetime
- 1996-04-09 AT AT99113600T patent/ATE239411T1/de active
- 1996-04-09 ES ES96910033T patent/ES2148747T3/es not_active Expired - Lifetime
- 1996-04-09 EE EE9600187A patent/EE9600187A/xx unknown
- 1996-12-05 NO NO19965196A patent/NO313904B1/no not_active IP Right Cessation
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1102246A (en) * | 1965-06-21 | 1968-02-07 | Dexter Corp | Nonwoven web material and a method for making same |
| DE6939904U (de) * | 1969-10-13 | 1970-03-05 | Vox Kaffee Werk Groneweg & Mei | Filtertuete zum aufbereiten eines kaffeegetraenkes |
| FR2231341A1 (en) * | 1973-05-30 | 1974-12-27 | Donot Guy | Coffee maker using prepacked measures - hot water is poured on polystyrene ring with filter papers containing ground coffee |
| DE2802240A1 (de) * | 1978-01-19 | 1979-07-26 | Bosch Siemens Hausgeraete | Kaffeefilter |
| EP0059608B1 (en) * | 1981-02-27 | 1985-08-07 | C.H. Dexter Limited | Method and apparatus for making a patterned non-woven fabric |
| DE3434687A1 (de) * | 1984-09-21 | 1986-04-03 | Hans 5067 Kürten Schmitz | Kaffeefilter |
| DE3642898A1 (de) * | 1986-12-16 | 1988-07-21 | Lischka Helga | Filtereinsatz |
| US4859348A (en) * | 1986-12-29 | 1989-08-22 | National Fluid Separators, Inc. | Method and device for filtering oils from infusion beverages |
| JPH0366325A (ja) * | 1989-08-05 | 1991-03-22 | Dainippon Printing Co Ltd | コーヒードリッパー用のフィルター及びその製造方法 |
| DE4135660A1 (de) * | 1990-10-30 | 1992-05-07 | Gen Foods Inc | Kaffeeaufbrueh- und filtervorrichtung |
| JPH05132869A (ja) * | 1991-11-06 | 1993-05-28 | Toray Ind Inc | 繊維状物よりなる液体フイルターおよび出汁袋など |
| DE9318405U1 (de) * | 1993-12-01 | 1994-01-27 | Papierfabrik Schoeller & Hoesch GmbH, 76593 Gernsbach | Filtermaterial |
Non-Patent Citations (1)
| Title |
|---|
| Artikel der Fa. Schoeller Hoesch "Teediffusion" aus dem Jahr 1987 * |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE19513600C5 (de) | Filter für Aufgußgetränke, insbesondere Kaffeefilter und Verfahren zur Herstellung eines derartigen Filters | |
| EP2067420B1 (de) | Aus einem Filterpapier hergestellter, tütenartiger Filtereinsatz | |
| DE9318405U1 (de) | Filtermaterial | |
| EP0287910A2 (de) | Filter, insbesondere Kaffeefilter, sowie Verfahren zur Herstellung eines solchen Filters | |
| DE69816943T2 (de) | Filtertasche für getränke mit einem halte-element | |
| DE69816042T2 (de) | Poröse faserstoffbahn | |
| WO1997040727A1 (de) | Filtervorrichtung | |
| EP1210892B1 (de) | Aus einem Filterpapier hergestellter tütenartiger Filtereinsatz | |
| EP1842466B1 (de) | Filtereinsatz und Verfahren zur Herstellung von tütenartigen Filtereinsätzen | |
| WO2013091921A1 (de) | Filterpapiereinsatz | |
| DE29510884U1 (de) | Filter für Aufgußgetränke, insbesondere Kaffeefilter | |
| CH652772A5 (de) | Verfahren zur bildung einer papierbahn in einer langsiebmaschine und vorrichtung zur durchfuehrung des verfahrens. | |
| EP1236426B1 (de) | Filterpapiereinsatz zur Herstellung von Aromaauszügen aus gemahlenem Kaffee | |
| DE60217417T2 (de) | Verfahren und vorrichtung zur zubereitung von getränken aus auflösbaren produkten | |
| DE2953342A1 (en) | Disposable filter bag | |
| EP1061841B1 (de) | Filtertüte für aufgussgetränke, insbesondere eine kaffeefiltertüte | |
| DE3005604C2 (de) | Vorrichtung zum Trennen von festen Partikeln und Flüssigkeit | |
| DE20105438U1 (de) | Variabler Einwegfilter | |
| DE10047877A1 (de) | Universal-Kaffeefilter mit Perforation | |
| DE29924120U1 (de) | Filtertüte für Aufgußgetränke, insbesondere eine Kaffeefiltertüte | |
| DE1586733A1 (de) | Filterbeutel und Verfahren zu seiner Herstellung | |
| DE10318473A1 (de) | Kaffeefilter | |
| DE20308322U1 (de) | Filter | |
| DE10134020A1 (de) | Filtrationspapiere mit Ionenaustauschereigenschaften | |
| CH287856A (de) | Filter zum Klären von Flüssigkeiten und Verfahren zur Herstellung des Filters. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8366 | Restricted maintained after opposition proceedings | ||
| 8392 | Publication of changed patent specification | ||
| R082 | Change of representative |
Representative=s name: VOSSIUS & PARTNER, DE |
|
| R081 | Change of applicant/patentee |
Owner name: MELITTA EUROPA GMBH & CO. KG, DE Free format text: FORMER OWNER: MELITTA HAUSHALTSPRODUKTE GMBH & CO. KG, 32427 MINDEN, DE Effective date: 20130507 |
|
| R082 | Change of representative |
Representative=s name: VOSSIUS & PARTNER PATENTANWAELTE RECHTSANWAELT, DE Effective date: 20130507 Representative=s name: VOSSIUS & PARTNER, DE Effective date: 20130507 |
|
| R071 | Expiry of right |