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특허 상세정보

Threaded jar funnel

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65B-039/00   
미국특허분류(USC) 141/340 ; 141/331
출원번호 US-0586299 (1996-01-16)
발명자 / 주소
대리인 / 주소
    Knobbe, Martens, Olson & Bear, LLP
인용정보 피인용 횟수 : 32  인용 특허 : 6

A threaded jar funnel for easy pouring of material into a jar, without leakage or spillage, has an upper part, with upper and lower conical segments, and a lower cylindrical part having threads on the inside. The upper conical segment of the upper part has a small angle to the vertical and the lower conical segment has a larger angle to the vertical than the upper conical segment. The upper conical segment merges into the lower conical segment to provide an aesthetically pleasing appearance, larger funnel capacity and smoother flow of contents into a jar...


[ What is claimed is:] [1.] A funnel for use with home food canning jars comprising:an upper part comprising an upper funnel wall forming an upper funnel passageway, said upper part having an upper opening adapted to receive food for canning and having a lower opening, said upper opening at least as large as said lower opening, said upper part comprising an upper segment and a lower segment, said upper and lower segments conical in shape, said lower segment having a larger angle with respect to vertical than the upper segment; anda lower part comprising ...

이 특허를 인용한 특허 피인용횟수: 32

  1. Stuhmer, Wilco. Accurate squirt dispensing drink bottle adapter. USP2010057717291.
  2. Herrera, John W.. Beverage bottle nipple adapter and funnel apparatus. USP2010047690521.
  3. Anderson, Chris S.. Brew funnel drip cup. USP201506D732906.
  4. Kent, Joseph. Canning funnel. USP201210D669751.
  5. Kent, Joseph. Canning funnel. USP201503D724906.
  6. Kent, Joseph. Canning funnel. USP2014098826949.
  7. Okamoto, Niko. Canning funnel. USP201012D629269.
  8. Feldman, Vladimir; Iskov, Eduard. Combination closure-cup assembly. USP2010087775393.
  9. Lewis, Linda A.. Container adapter. USP2014048689987.
  10. Renz, Charles John; Randolph, Ross Steven. Converter ring. USP200302D470050.
  11. Popeil, Ronald M.; Backus, Alan Lester; Popeil, Kathryn; Popeil, Lauren; Popeil-Stairs, Shannon. Cooking device to deep fat fry foods. USP2014048707857.
  12. Smith Gary M.. Cooling system filling aid and method of filling the cooling system of an internal combustion engine. USP1999115992481.
  13. Bliss Elmer. Cup assembly for bottle with attachment mechanism. USP2001046209737.
  14. Riley, Chad; Boedeker, Marvin. Cuspidor funnels attachable to empty drink containers. USP20181010098818.
  15. Ott, Michael A.. Decorative bottle topper. USP201501D721579.
  16. Popeil, Ronald M.; Backus, Alan L.. Device to efficiently cook food. USP2012058186265.
  17. Popeil, Ronald M.; Backus, Alan L.. Device to efficiently cook food. USP2012118309151.
  18. Popeil, Ronald M.; Backus, Alan L.; Popeil, Lauren. Device to efficiently cook food. USP2014108850965.
  19. Burroughs, Sheila Ann; Burroughs, Preston Brooks; Burroughs, Ethan Daniel. Dog watering device. USP201610D770100.
  20. Butlin, Nathaniel G.; Martin, Charles A.. Fluid sample collection system. USP2014028647285.
  21. Leibman, Faith H.. Funnel. USP201807D821830.
  22. McCaffery, Timothy R.; Zguris, Zachary. Funnel. USP200908D597803.
  23. McCaffery, Timothy R.; Zguris, Zachary. Funnel. USP200912D606373.
  24. Anderson, Robert G.. Implant insertion device. USP201508D736372.
  25. Silvers,Michael. Male double jigger. USP200902D586622.
  26. Janet H. Ellis Calvo ; Rafael A. Calvo. Multi use funnels. USP2002076425424.
  27. Chau Liang. Oil changing system. USP1999105960907.
  28. Ross, Gary. Portable water travel bottle for use to provide water to dogs in automobiles and other locations remote from home. USP20180710028484.
  29. Ross, Gary. Portable water travel mug for dogs. USP201510D741025.
  30. Nakamura, Taichi. Shaft portion of an apparatus for holding and heating semiconductor wafers or the like. USP2011010630657.
  31. Randolph, Terry Alan. Spill guard. USP200904D589764.
  32. Bosio, Andreas; Kabaha, Eiad; Poggel, Carsten; Adams, Timo; Stoters, Wolfgang. Stackable cell strainer. USP20180810046257.