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)
- Tea And Coffee (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (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 |
| EE9600187A EE9600187A (et) | 1995-04-10 | 1996-04-09 | Filter jookide, peamiselt kohvi jaoks ja meetod selle tootmiseks |
| CZ19963541A CZ293116B6 (cs) | 1995-04-10 | 1996-04-09 | Filtr pro nápoje, především kávový filtr, a způsob jeho výroby |
| DK96910033T DK0763994T3 (da) | 1995-04-10 | 1996-04-09 | Filter til ekstraktions/opløsningsdrikkevarer, især kaffefiltre, og fremgangsmåde til fremstilling af et sådant filter |
| CA002192474A CA2192474C (en) | 1995-04-10 | 1996-04-09 | Filter for preparing beverages, especially coffee filter, and process for producing it |
| PCT/EP1996/001515 WO1996032043A1 (de) | 1995-04-10 | 1996-04-09 | Filter für aufgussgetränke, insbesondere kaffeefilter, und verfahren zur herstellung eines derartigen 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 |
| 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. |
| DE59605640T DE59605640D1 (de) | 1995-04-10 | 1996-04-09 | Filter für aufgussgetränke, insbesondere kaffeefilter, und verfahren zur herstellung eines derartigen filters |
| RO96-02258A RO117889B1 (ro) | 1995-04-10 | 1996-04-09 | Filtru pentru bauturi turnate, in special filtru de cafea, si procedeu pentru realizarea acestuia |
| AT96910033T ATE194907T1 (de) | 1995-04-10 | 1996-04-09 | Filter für aufgussgetränke, insbesondere kaffeefilter, und verfahren zur herstellung eines derartigen filters |
| DK99113600T DK0951854T3 (da) | 1995-04-10 | 1996-04-09 | Filter til ekstraktions/opløsningsdrikkevarer, især kaffefiltre, og fremgangsmåde til fremstilling af et sådant filter |
| 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 |
| EP99113600A EP0951854B1 (de) | 1995-04-10 | 1996-04-09 | Filter für Aufgussgetränke, insbesondere Kaffeefilter, und Verfahren zur Herstellung eines derartigen Filters |
| 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 |
| PL96317465A PL179588B1 (en) | 1995-04-10 | 1996-04-09 | Filter for making infused beverages, especially coffee and method of making such filters |
| HU9603411A HUP9603411A3 (en) | 1995-04-10 | 1996-04-09 | Filter for preparing beverages, especially coffee filter, and process for producing it |
| 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. |
| AU53354/96A AU692701B2 (en) | 1995-04-10 | 1996-04-09 | Filter for preparing beverages, especially coffee filter, and process for producing it |
| 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 |
| DE59610428T Expired - Lifetime DE59610428D1 (de) | 1995-04-10 | 1996-04-09 | 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 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE59610428T Expired - Lifetime DE59610428D1 (de) | 1995-04-10 | 1996-04-09 | 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 |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US5871644A (https=) |
| EP (2) | EP0763994B1 (https=) |
| JP (1) | JP3037436B2 (https=) |
| AT (3) | AT823U1 (https=) |
| AU (1) | AU692701B2 (https=) |
| BR (1) | BR9606303A (https=) |
| CA (1) | CA2192474C (https=) |
| CZ (1) | CZ293116B6 (https=) |
| DE (3) | DE19513600C5 (https=) |
| DK (2) | DK0763994T3 (https=) |
| EE (1) | EE9600187A (https=) |
| ES (2) | ES2195481T3 (https=) |
| FR (1) | FR2732576A3 (https=) |
| HU (1) | HUP9603411A3 (https=) |
| NO (1) | NO313904B1 (https=) |
| PL (1) | PL179588B1 (https=) |
| RO (1) | RO117889B1 (https=) |
| SK (1) | SK156596A3 (https=) |
| WO (1) | WO1996032043A1 (https=) |
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 |
| AU5158899A (en) * | 1999-07-13 | 2000-11-21 | Braun Gmbh | Filter bag consisting of filter paper for producing brewed beverages such as coffee or tea, stack of filter bags of this type and method for producing filter bags of this type |
| 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 |
| BR112013024980B1 (pt) * | 2011-03-28 | 2020-11-17 | Koninklijke Douwe Egberts B.V. | cartucho de bebida e elemento de filtro |
| 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 |
| CA2788283C (en) | 2011-09-01 | 2019-11-26 | 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 |
| CA2905217C (en) | 2013-04-03 | 2016-11-08 | 2266170 Ontario Inc. | Capsule machine and components |
| WO2014186897A1 (en) | 2013-05-23 | 2014-11-27 | 2266170 Ontario Inc. | Capsule housing |
| US10611507B2 (en) | 2013-08-20 | 2020-04-07 | 2266170 Ontario Inc. | Capsule with control member |
| US10314319B2 (en) * | 2013-11-20 | 2019-06-11 | 2266170 Ontario Inc. | Method and apparatus for accelerated or controlled degassing of roasted coffee |
| WO2015139140A1 (en) | 2014-03-21 | 2015-09-24 | 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 |
| EP0324601B1 (en) * | 1988-01-12 | 1994-03-23 | Mitsui Petrochemical Industries, Ltd. | 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 AU AU53354/96A patent/AU692701B2/en not_active Ceased
- 1996-04-09 ES ES99113600T patent/ES2195481T3/es not_active Expired - Lifetime
- 1996-04-09 EP EP96910033A patent/EP0763994B1/de not_active Expired - Lifetime
- 1996-04-09 EE EE9600187A patent/EE9600187A/xx unknown
- 1996-04-09 WO PCT/EP1996/001515 patent/WO1996032043A1/de not_active Ceased
- 1996-04-09 DK DK96910033T patent/DK0763994T3/da active
- 1996-04-09 DE DE59610428T patent/DE59610428D1/de not_active Expired - Lifetime
- 1996-04-09 AT AT96910033T patent/ATE194907T1/de active
- 1996-04-09 ES ES96910033T patent/ES2148747T3/es not_active Expired - Lifetime
- 1996-04-09 CA CA002192474A patent/CA2192474C/en not_active Expired - Lifetime
- 1996-04-09 PL PL96317465A patent/PL179588B1/pl unknown
- 1996-04-09 AT AT99113600T patent/ATE239411T1/de active
- 1996-04-09 DK DK99113600T patent/DK0951854T3/da active
- 1996-04-09 EP EP99113600A patent/EP0951854B1/de not_active Expired - Lifetime
- 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 BR BR9606303A patent/BR9606303A/pt not_active IP Right Cessation
- 1996-04-09 DE DE59605640T patent/DE59605640D1/de not_active Expired - Lifetime
- 1996-04-09 RO RO96-02258A patent/RO117889B1/ro unknown
- 1996-04-09 HU HU9603411A patent/HUP9603411A3/hu unknown
- 1996-04-09 US US08/750,350 patent/US5871644A/en not_active Expired - Lifetime
- 1996-04-09 SK SK1565-96A patent/SK156596A3/sk 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 * |
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