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특허 상세정보

Process and means to make aromatic infusions

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65B-029/02   
미국특허분류(USC) 426/77 ; 206/05 ; 426/82 ; 426/394
출원번호 US-0916302 (1978-06-16)
발명자 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 0
초록

A process for preparing infusions of aromatic substances such as coffee and tea comprising the steps of confining a predetermined mass of discrete particles of said substance in a closed water permeable supporting and filtering container of predetermined dimensions, and repeatedly submerging said container with the substance therein within a predetermined volume of hot water, the relationship of the container dimensions and the mass being such that when the container is submerged in hot water the thickness of the mass therein is maintained less than a pr...

대표
청구항

A sachet package for preparing infusions of particulate aromatic substances such as coffee and tea comprising an elongated closed water permeable supporting and filtering container of predetermined dimensions which in a state of immersion has a flat bottom, and a predetermined quantity of an infusable aromatic substance within said container, the infusable aromatic substance becoming a saturated and self-compacted infusable mass upon immersion; the volume relationship between the inside of the container and said saturated self-compacted infusable mass is...

이 특허를 인용한 특허 피인용횟수: 18

  1. Keller Alexander M. L.. Artificial fingernail method and composition. USP1998065770184.
  2. Napier Edward D. (45 Faraday Drive Scarborough ; Ontario CAX M1H 2R9). Beverage filter unit and support. USP1986104619830.
  3. Brice Michael F. (14 Donna Ln. Syosset NY 11791) Natoli Gaetano A. (23 Days Ave. Suffolk NY 11784 4). Coffee brewing method and apparatus. USP1987104699794.
  4. Lesser Brian J.. Disposable beverage infuser. USP1999126007853.
  5. Lesser Brian J.. Disposable beverage insufer and method of making a beverage using the infuser. USP1999095952028.
  6. Don H. Eskes. Envelope style filter paper. USP2002046371307.
  7. Chen, Ying-Cheng. Infusion bag. USP1985114551336.
  8. Gotz Christoph (Hanover DEX). Infusion bag. USP1997055626895.
  9. Bonne Harry (Meilen CHX) Nothnagel Manfred (Sottrum-Fhrhof DEX). Infusion bag for making in particular coffee beverages. USP1989074844914.
  10. Thompson Owen E. (9702 Hedin Dr. Silver Spring MD 20903). Method and apparatus for making an infusion. USP1989024806369.
  11. Rehman Warren C. (Flemington NJ) Delonis Michael E. (Croton-On-Hudson NY). Method for producing infusion coffee filter packs. USP1991055012629.
  12. Hartman Gary J. ; Comerford John A.. Microwave beverage maker apparatus and method. USP1999085942143.
  13. Hartman Gary J. ; Comerford John A.. Microwave beverage maker apparatus and method. USP1999035880441.
  14. Coleman Henry E. (Salt Lake City UT). Mineralized brewed beverages. USP1985074528200.
  15. Stuart,Geoffrey Catherwood. Package of an infusible substance. USP200903D587426.
  16. Rea, Dario; Caroli, Rodolfo; Rivola, Sauro. Single lobe filter bag for infusion products. USP2011118047360.
  17. Kamerbeek, Ralf; Flamand, John Henri; van Loon-Post, Angenita Dorothea; Koeling, Hendrik Cornelis. System, method and capsule for preparing a beverage. USP2017039604776.
  18. Segaram, Steve. Tea/coffee stick. USP201705D786527.