FR2316902A1 - Paper filter for funnel of coffee maker - is of twin trapezoidal pieces crimped together by their short and oblique edges - Google Patents

Paper filter for funnel of coffee maker - is of twin trapezoidal pieces crimped together by their short and oblique edges

Info

Publication number
FR2316902A1
FR2316902A1 FR7521667A FR7521667A FR2316902A1 FR 2316902 A1 FR2316902 A1 FR 2316902A1 FR 7521667 A FR7521667 A FR 7521667A FR 7521667 A FR7521667 A FR 7521667A FR 2316902 A1 FR2316902 A1 FR 2316902A1
Authority
FR
France
Prior art keywords
funnel
twin
short
filter
paper filter
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.)
Granted
Application number
FR7521667A
Other languages
French (fr)
Other versions
FR2316902B1 (en
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to FR7521667A priority Critical patent/FR2316902A1/en
Priority to BE174022A priority patent/BE850319A/en
Publication of FR2316902A1 publication Critical patent/FR2316902A1/en
Application granted granted Critical
Publication of FR2316902B1 publication Critical patent/FR2316902B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

The paper filter for the insertion in the infusion funnel of coffee makers, is of simplified form, comprising twin trapezoidal pieces which are crimped together by their non-parallel and short edges. The infusion funnel has a groove, which locates on a funnel dia., traverses the walls, and base of the funnel, and serves to locate the crimped edges of the filter. Once inserted the filter is opened out to line the funnel walls. The funnel is of truncated concial form, and the filter is inserted with the smaller of the two parallel edges leading.
FR7521667A 1975-07-10 1975-07-10 Paper filter for funnel of coffee maker - is of twin trapezoidal pieces crimped together by their short and oblique edges Granted FR2316902A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7521667A FR2316902A1 (en) 1975-07-10 1975-07-10 Paper filter for funnel of coffee maker - is of twin trapezoidal pieces crimped together by their short and oblique edges
BE174022A BE850319A (en) 1975-07-10 1977-01-13 FILTRATION DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7521667A FR2316902A1 (en) 1975-07-10 1975-07-10 Paper filter for funnel of coffee maker - is of twin trapezoidal pieces crimped together by their short and oblique edges

Publications (2)

Publication Number Publication Date
FR2316902A1 true FR2316902A1 (en) 1977-02-04
FR2316902B1 FR2316902B1 (en) 1979-06-08

Family

ID=9157763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521667A Granted FR2316902A1 (en) 1975-07-10 1975-07-10 Paper filter for funnel of coffee maker - is of twin trapezoidal pieces crimped together by their short and oblique edges

Country Status (2)

Country Link
BE (1) BE850319A (en)
FR (1) FR2316902A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005501A2 (en) * 1989-10-23 1991-05-02 FÜCHTEY, Roland Coffee infusion filter for preparing cup-sized portions of filter coffee

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005501A2 (en) * 1989-10-23 1991-05-02 FÜCHTEY, Roland Coffee infusion filter for preparing cup-sized portions of filter coffee
WO1991005501A3 (en) * 1989-10-23 1991-08-22 Fuechtey Roland Coffee infusion filter for preparing cup-sized portions of filter coffee

Also Published As

Publication number Publication date
BE850319A (en) 1977-05-02
FR2316902B1 (en) 1979-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse