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Infusion bag for making in particular coffee beverages

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65B-029/04    B65D-033/06   
미국특허분류(USC) 426/79 ; 426/80 ; 426/82 ; 99/287
출원번호 US-0941174 (1986-12-12)
우선권정보 DE-3544263 (1985-12-14)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 9  인용 특허 : 7
초록

An infusion bag for making beverages from extractable substances includes first and second subchambers that are connected to each other at their upper and lower transverse edges. A rigid actuating handle having a rigid transverse web, is connected to the subchambers and permits the subchambers to be subjected to up and down movements so that infusion of the extractable substances can occur in a very short time.

대표
청구항
▼

Infusion bag for making beverages from extractable substances in a container containing liquid comprising: (a) a first and a second subchamber, each subchamber formed by folding a double-layered filter paper and each subchamber accommodating in its interior a portion of the extractable substances, the filter paper of said first and second subchambers having upper and lower transverse edges and the filter paper of said first and second subchambers being connected to each other in the area of their respective lower transverse edges; (b) rigid actuating mea...

이 특허에 인용된 특허 (7)

  1. Zimmermann Jrgen (Mulle 5 3321 Salzgitter DEX). Apparatus for making a coffee beverage. USP1980074211156.
  2. Donarumma Angelo (469-15 St. West Babylon NY 11704) Callahan Thomas (7 Cynthia La. East Islip NY 11730). Coffee infusion bag. USP1981074278691.
  3. Donarumma Angelo (9 Longworth Ave. Dix Hills NY 11746) Callahan Thomas (9 Longworth Ave. Dix Hills NY 11746). Coffee infusion container. USP1984044443481.
  4. Giambalvo Frank (200 Bayshore Rd. Bayshore NY 11706). Controlled infusion containers and method of manufacture. USP1987034651870.
  5. Goodrum Richard W. (Richmond VA) Bechtold Thomas E. (Midlothian VA) Klimek Albert A. (Midlothian VA). Infusion package. USP1986084605123.
  6. Kopp Georg (Neuhausen am Rheinfall CH). Infusion package. USP1977104055668.
  7. Fornari Hector C. (615 Mexico St. Buenos Aires ARX). Process and means to make aromatic infusions. USP1980104229481.

이 특허를 인용한 특허 피인용횟수: 9

  1. Kumar Ajaya,INX ITX 110016. Beverage making pencil. USP1998125853780.
  2. Talarico, David Joseph. Device for the preparation of healthier tea bag infusuions. USP2017089737165.
  3. Saha, Pamela. Disposable combined squeezer/stirrer/dispenser/brewer device. USP2017119808110.
  4. Saha, Pamela; Luna, Fernan. Disposable combined squeezer/stirrer/dispenser/brewer device with bottom cup. USP2010127849785.
  5. Ryan, David; Vaughan, Matt S.. Expandable beverage infusion device. USP2004026692781.
  6. Lohrey, Wilhelm; Groth, Wolfgang. Multi-chambered infusion bag, especially for tea. USP2004056733804.
  7. Stemmler,Joerg. Tea bag package. USP2006127147879.
  8. Holland, Mark Russell. Tea bag pumper infusion apparatus with multi-purpose header attachments and waterproof apparatus handling and disposal container. USP2015119174795.
  9. Greco, Paul V.; Aieta, Mario. Weighted infusion beverage package. USP2010067744939.

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