• 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Combined insulated drinking mug and megaphone

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-041/00   
미국특허분류(USC) 215/12R ; 215/13R ; 215/230 ; 229/15 ; B
출원번호 US-0642585 (1984-08-20)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 37  인용 특허 : 8

Disclosed is an inventive apparatus which is interchangeably useful as a container or a megaphone. The apparatus includes a rigid, hollow, double-walled body open at its bottom through an outlet and opened at its top through a port. The apparatus is designed to be hand-held. A removable and reinsertable cap and base are designed to fit respectively into the port and outlet. When inserted, the cap and base make the body useful as a temperature maintaining potable liquid container. When removed, the cap and base open the body for use as a megaphone.


An apparatus for use as a liquid container in a closed mode and as a megaphone in an open mode, the apparatus comprising: (a) a rigid, hollow, frusto-conical body formed by a pair of continuous walls joined together in spaced-apart relation to define therebetween a frusto-conical, annular resonating chamber and thermal insulating space extending over substantially the entire height of the body, the walls terminating in and defining an outlet opening at a bottom, large diameter end of the body and an open port at the top, small diameter end of the body, t...

이 특허를 인용한 특허 피인용횟수: 37

  1. Weldon, John T.. Ball display case. USP2013048413807.
  2. Dewey, Roger. Beer mug. USP201805D817716.
  3. Janky, Gregory T.. Bell mug. USP200402D486997.
  4. Borrello, George; Strobel, Scott; Schoelkopf, Ronald; Stoeckel, Lee D.. Beverage container. USP201208D664810.
  5. Milford Dennis R. ; Milford Lisa D.. Beverage container. USP200004D422841.
  6. Miller, Blair. Beverage container. USP201612D774828.
  7. Miller, Blair. Beverage container. USP201612D773250.
  8. Miller, Blair; Boyer, Christopher T.. Beverage container. USP201612D774827.
  9. Silsby, Jacob D.. Beverage container. USP201901D837601.
  10. Davis, Troy M.. Beverage container with chill sleeve. USP2013058439221.
  11. Lage David P. (Manchester MO) Goessling John G. (Ladue MO). Beverage mug. USP199703D378264.
  12. Schmidt, Robert A. Beverage mug. USP2011120650236.
  13. Becotte, Antoine. Bottle that can transform into a whistle. USP2012038136684.
  14. Huggins,Chad R.. Brass knuckle mug. USP200811D580710.
  15. Dorsey, Massai Z.; Dorsey, James C.. Bullhorn cup. USP201007D620314.
  16. Smrtnik, Klemen; Islamovic, Damir; Kos, Dejan. Coffee mug set. USP201608D764869.
  17. Liming Michael A. (New Vienna OH) Webb Gregory L. (Wilmington OH). Combined cup with lid. USP199706D379738.
  18. Tu, Tse-Ju. Containing device. USP2016119481491.
  19. Otake Yasuo. Cup with lid. USP200103D438429.
  20. Rich Tammy. Device for cooling food and beverages especially for an infant. USP1999035875646.
  21. Bakti, Tyrone T.. Drinking vessel megaphone. USP200502D502056.
  22. Willbrandt George A.. Large drink container to fit vehicle cup holders. USP1999015860557.
  23. Willbrandt George A.. Large drink container to fit vehicle cup holders. USP1998065769266.
  24. Vincent M. Allora. Liquid container with opposed openings and an end cap for each opening, the end caps engageable for stabilizing the container on a smaller end thereof. USP2002066398050.
  25. Rankin, Kevin. Megaphone and screw-on cup base. USP201505D729008.
  26. Graef Mark A.. Megaphone cup. USP1999105967875.
  27. Hanauska Kenneth A.. Megaphone cup. USP1999105967405.
  28. Richie, Jon A.. Megaphone popcorn cup. USP2011077984842.
  29. Elsaden, Sami; Hiraga, Xijin Lai; Phillips, John. Mug. USP201201D651855.
  30. Germany,Jason O.. Mug. USP200805D569191.
  31. Pinkleman, Joseph. Non-tip cooler. USP201407D708482.
  32. Messick, Glen. Pillow. USP201504D726448.
  33. Miller Blair J.. Thermal coffee carafe. USP1999105968618.
  34. Wiedmeyer, Warren G.. Three-layered containers and methods of making the same. USP2014048708880.
  35. Elshof Robert. Travel mug. USP200002D420550.
  36. Sheahan, Mark. Tubular container. USP2015089102450.
  37. Shin-Shuoh Lin. Vacuum insulated coffee server manufacturing process. USP2002056386431.