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특허 상세정보

Drum

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-006/40    B65D-001/40    B65D-001/20   
미국특허분류(USC) 220/601; 220/606; 220/634; 220/658
출원번호 US-0849778 (2013-03-25)
등록번호 US-8973779 (2015-03-10)
우선권정보 DE-10 2004 061 677 (2004-12-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    McGlew & Tuttle, P.C.
인용정보 피인용 횟수 : 0  인용 특허 : 23
초록

Drums of thermoplastic synthetic material include a circumferentially extending carrying and transport ring arranged on the drum wall in the vicinity of the upper bottom, and at least one bunghole connection sleeve arranged in a trough-shaped indentation of the upper head of the drum in the area of the rim thereof. An integrally formed stiffening bead is arranged on the inner side of the carrying and transport ring of a drum of the above-described type in the vicinity of a bunghole connection sleeve. A stiffening hump is formed in the upper head of the d...

대표
청구항

1. A drum of thermoplastic synthetic material, the drum comprising: a drum wall;an upper head arranged at one end of said drum wall;a lower bottom arranged at another end of said drum wall;a circumferentially extending carrying and transport ring arranged on the drum wall in the vicinity of the upper head of the drum;a bunghole connection sleeve arranged in a trough-shaped indentation of the upper head in a rim area thereof;a stiffening hump extending integrally upwardly from the bottom section of the indentation of the upper head between the carrying an...

이 특허에 인용된 특허 (23)

  1. Clemens Werner (St. Augustin DEX) Daubenbchel Werner (Bergisch-Gladbach DEX) Eiselen Otto (Knigswinter DEX) Kiefer Erich (Bonn DEX) Klsener Peter (Bonn DEX) Teichmann Peter (Siegburg-Kaldauen DEX) We. Barrel of thermoplastic material. USP1991055014873.
  2. Shaffer James B. (Naperville IL) Tomo Daniel (Cincinnati OH) Strohecker Chester (Arthur IL). Blow molded industrial drum. USP1976103985257.
  3. Przytulla Dietmar (Kerpen DEX). Blow-molded thermoplastic drum having improved integral bearing and transport rings. USP1990054925049.
  4. Burgdorf Mrten (Heimerzheim DEX) Khne Wilhelm (Wiesenbach DEX) Maus Udo-Hermann (Bammental DEX). Bunged vessel. USP1990024898296.
  5. Przytulla Dietmar (Sindorf DEX). Bunged vessel. USP1991075033639.
  6. Schtz Udo (Rckersteg 4 D-5418 Selters DEX). Bunghole-equipped barrel. USP1991095044510.
  7. Rauworth Barry L. (Victoria MN) Hennen John M. (Eden Prairie MN). Composite, pressure-resistant drum type container. USP1997015597085.
  8. Schtz Udo (4 ; Am Rckersteg D-5418 Selters DEX). Drum of thermoplastic synthetic resin. USP1987024643323.
  9. Hammes Theo (Cologne DEX) Przytulla Dietmar (Sindorf DEX). Drum with bungs. USP1988044736862.
  10. Przytulla Dietmar,DEX ; Burgdorf Marten,DEX. Drum with improved emptying feature. USP1999115975338.
  11. Przytulla Dietmar,DEX. Lidded barrel with barrel lid and clamping-ring closure. USP1999085941406.
  12. Irwin Patrick ; Fields William C.. Open top drum having ribbed chime. USP1999035881898.
  13. Blanke ; Jr. Richard H. (1224 Dubray Court Kirkwood MO 63022). Pail assemblies. USP1977064027777.
  14. Przytulla Dietmar,DEX ; Wurzer Ernst,DEX. Plastic barrel. USP1999075918757.
  15. Snyder Larry L. (Lincoln NE) Hansen LaVelle H. (Lincoln NE). Plastic drum. USP1981034257527.
  16. Przytulla Dietmar (Kerpen DEX). Plastic drum lid. USP1997015593060.
  17. Gay Raymond W. (Marion OH). Plastic drum with drain sump and method of making the same. USP1993125273181.
  18. Roesing Karl-Heinz,DEX. Plug-type barrel. USP2000116145694.
  19. Krishnakumar ; Suppayan M. ; Roy ; Siegfried S. ; Pocock ; John F. E. ; Das ; Salil K. ; Mahajan ; Gautam K.. Ribbed bottom structure for plastic container. USP1978084108324.
  20. Schtz Udo (Rckersteg 4 D-5418 Selters DEX). Spigoted barrel. USP1988104776479.
  21. Schutz Udo (Ruckersteg 4 D-5418 Selters DEX). Stackable bunghole barrel of synthetic resin. USP1993065217142.
  22. Schutz Udo,DEX. Tighthead barrel. USP1999115984133.
  23. Robert A. Julien ; John H. Malik. Tighthead drum. USP2002076419109.