DE1730270U - COFFEE FILTER. - Google Patents

Description

FATE NATIONAL LAWYERS

DR.-iNG. von-KREISLER DR.-ING. SCHÖNWALD

? c) COLOGNE 1, DEICHMANNHAUS

TELEPHONE- 21 12U

Telegram. DOMPATENT XDlN

^{Cl / Li} 6/19/1956

Regards:

Heinz Strahl, Porz-Urbach, Stralsunderstrasae 30

coffee filter

Filter devices for preparing coffee in individual portions are known. The usual portion filters have the shape of a beoher-like attachment with a hollow hole Bottom on which a filter paper and the coffee powder are placed. The filter collector generally consists of Metal or porcelain. It is placed on the drinking vessel so that the ready-to-drink coffee is now lonely of hot water in the filter paper and coffee powder equipped filter holder drains into cias drinking vessel.

The preparation of the particularly valued drink

Filter coffee in individual servings therefore requires its presence a drinking vessel, a coffee filter, filters paper bundle, for example, a measuring spoon for measuring the appropriate servings of ground coffee,

Often - especially in companies - this is not possible for storing dishes or also for washing the used dishes. When drinking coffee For example, on platforms to travelers, there is no possibility of returning the used clothing. In In these cases, the high-quality filter coffee must be dispensed with. In general, coffee is then drunk

which is prepared in any way you like in large portions

the

is and is boiled in Beohern _r / ÄÄoh unique

Use to throw away Bind. These cups consist e.g. of

Paper, cardboard or plastic prepared to be waterproof are·

Geoäso the innovation ordered both the coffee filter (Pilteraufsata) with a perforated bottom as auoh daa TrInkgefttsa made of waterproof material. The one on the TrS.nkgofilsa Matching filter attachment contains an Ultar on the floor paper, a portion of ground coffee and top it another filter paper that is firmly pressed against the wall of the filter. The coffee can also be wrapped in an envelope, e.g. IQ from filter paper, including soin.

The figure shows a cross section through a filter device enjoyed the innovation.

The cup 1 consists of water-resistant material, for example paraffinized paper, cardboard or plastic impregnated with synthetic resin. The coffee filter 2 made of the appropriate material is dimensioned with its lower diameter in such a way that it can be inserted into the drinking vessel in a precisely fitting manner. üor bottom 3 of the filter 2 is provided with Löohom Eun passage of the coffee. On the bottom 3 there is a filter paper 4 · »on top of it a portion of ground coffee 5 and over it a wide filter paper 6. The paper 6 is a bit more wet than the filter attachment 2 and is firmly pressed against the wall of the filter attachment, oo daas tipping over The filter prevents ground coffee from falling out.

To preserve the coffee arocas and protect against soiling before use of the filter, the filter arrangement is covered by the innovation of a cover 7, such as cellophane, polyethylene or the like. The cover 7 is a known volume Provide old olner ripping device 8 so that oio at Ingebraachnahna

_ _m r> _um

the filter can be removed quickly.

After brewing you can use filters and irink containers that are cheap are producible, are thrown away.

The ladder arrangement according to the hiring enables the preparation of filter coffee in places where storing or washing dishes or returning borrowed dishes after use is not possible .

Claims (3)

PA.34834> 2ö.6i6 Auopifi ohe 1. Coffee filter with perforated Eoden orut paasandaa Irinigefäoa paa Prepare vcn PcrtionsJcaffoe, thereby geJc & nozoiaanot that coffee filters and irlnttjofSas off waterproof Ka tor la 1, such as paraffinicrtea paper, nit Kuaethare iisjxragniarter cardboard οφ3Ρ Kuiifftatoffi hostelioa, the coffee filter contains an oino portion of caffeio, insahlosaen, in a miBoordurchlSssigo envelope, and the Gesaiotanorduung axis drinking goriiso, KaXreeilltor and kaffdeportion is enclosed in one unhflITung " 2 »Kaff oei liter NaOH Anapruoh 1, daduxoh gokenn se lohnet" dQB8 the perforated bottom dos coffee filter nit Onea Piltorpapiar is bodooirt on dan be eino portion ge * mahlaoen coffee is and the coffee by a aufgo- DOtztog _t firmly to the PUtornandung oxigedrüokteo PHtor— paper footgo hold lot. 3. Coff eoflltor according to Anapraoh 1 and 2, daduroh net, daoa dio wrapping ^ nit elnor Aufroluvorrichtunß vor- BOhen eats