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특허 상세정보

Device for brewing coffee

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65B-029/04    A23F-005/26    B65D-033/14   
미국특허분류(USC) 426/82 ; 99/323 ; 206/05 ; 426/77
출원번호 US-0419472 (1989-10-10)
발명자 / 주소
인용정보 피인용 횟수 : 19  인용 특허 : 8
초록

Ground coffee is packaged in a disposable brewing device for use in brewing a mug of coffee in a novel and unique manner facilitated by the use of a microwave oven. To prepare a freshly brewed mug of coffee the disposable device is inserted into and attached unto a coffee mug, water is added and the mug is placed in a microwave oven. A resilient stable element supports and anchors a filter bag containing premeasured amount of ground coffee beans. Expandable inner volume of filter bag facilitates percolation, minimizes buoyant force and prevents spill-ove...

대표
청구항

A disposable brewing device for brewing coffee in a cup comprising: an elongated filter bag enclosing a measured amount of ground coffee beans sealed therein and a thin, elongated flexible filter bag support element secured to said filter bag over a portion of both the length to the filter bag and the length of the support element leaving an upper portion of the bag relative to its vertical orientation in said cup and a lower portion of the support element unattached to each other; the filter bag being secured to said support element along a longitudinal...

이 특허를 인용한 특허 피인용횟수: 19

  1. Hyman, Joseph M.; Kolajo, Ezekiel; Wang, Jingrui; Wing, Alexandre. Combination cup and brewer. USP20190410258185.
  2. Lesser Brian J.. Disposable beverage infuser. USP1999126007853.
  3. Lesser Brian J.. Disposable beverage insufer and method of making a beverage using the infuser. USP1999095952028.
  4. Albrecht, Douglas A.. Disposable brew basket for electric coffee maker. USP2010087770512.
  5. Albrecht,Douglas A.. Disposable brew basket for electric coffee maker. USP2006077081263.
  6. Albrecht,Douglas A.. Disposable brew basket for electric coffee maker. USP200801D560430.
  7. Albrecht,Douglas A.. Disposable brew basket for electric coffee maker. USP200705D542088.
  8. Albrecht,Douglas A.. Disposable brew basket for electric coffee maker. USP2007127311037.
  9. Katz, Paul; Jerstroem, Goeran. French press coffee maker with spent grounds removal. USP2015119192261.
  10. Chang, Ying-Yen. Hanging device with disposable beverage filter bag. USP20180810039408.
  11. Ko Lily. Infusion vessel. USP1998055746113.
  12. Albrecht,Douglas A.. Method employing a disposable brew basket for an electric coffee maker. USP2007087258884.
  13. Albrecht, Douglas A.. Method for supplying in-room beverage service. USP2011088003146.
  14. Albrecht, Douglas A.. Method of supplying disposable brew baskets to a beverage dispenser. USP2017069676546.
  15. Albrecht, Douglas A.. Method of supplying disposable brew baskets to a beverage dispenser. USP2014078784922.
  16. Hartman Gary J. ; Comerford John A.. Microwave beverage maker apparatus and method. USP1999085942143.
  17. Hartman Gary J. ; Comerford John A.. Microwave beverage maker apparatus and method. USP1999035880441.
  18. Lohrey, Wilhelm; Groth, Wolfgang. Multi-chambered infusion bag, especially for tea. USP2004056733804.
  19. Karell Manuel Leon. Personal brewing filter device for coffee, tea and other brewable beverages. USP1999085937737.