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특허 상세정보

Storage drum with drain channel

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-007/42   
미국특허분류(USC) 220/601 ; 220/404 ; 220/405 ; 220/669
출원번호 US-0580141 (1990-09-10)
발명자 / 주소
인용정보 피인용 횟수 : 19  인용 특허 : 0
초록

An improved drum draining apparatus is provided through forming a lowered sump in the bottom panel of the drum opposite the bunghole and forming a channel along the inside wall of the drum which connects the sump to the bunghole. When the drum is nearly empty, the remaining fluid inside the drum can be drained by tilting the drum from a vertical position over onto the side where the channel is located.

대표
청구항

In a storage drum of the type having a cylindrical outer wall section, a bottom panel attached to a first end of the outer wall section, a top panel attached to a second end of the outer wall section, and a bunghole in the top panel communicating between the drum exterior and the drum interior, the improvement comprising: a sump formed in the bottom panel, said sump being aligned with the bunghole and adjacent to the drum outer wall; and channel means for guiding fluid from said sump to the bunghole as the drum in a vertical position is tipped into a hor...

이 특허를 인용한 특허 피인용횟수: 19

  1. David Rubin. Barrel-like container with cover designed for complete drainage. USP2002026343710.
  2. Rauworth Barry Lee ; Hennen John M.. Blow molded drum. USP2000046045000.
  3. Rockwell, III, Dwight; VanElverdinghe, Jeffry L.; Curtin, Joseph P.. Bucket. USP201009D623373.
  4. Rockwell, III, Dwight; VanElverdinghe, Jeffry L.; Curtin, Joseph P.. Bucket. USP2011010631219.
  5. Howard, Timothy D.. Container. USP201207D663914.
  6. Rockwell, lll,Dwight. Container. USP2008087407063.
  7. Steven A. Diveley. Container for viscous fluids. USP2002126488171.
  8. Thornberg Robert. Livestock feed block base. USP200104D440362.
  9. Thornberg Robert. Livestock feed supplement block. USP200007D428232.
  10. Jour,David C. T.. Memo paper dispenser. USP200708D549782.
  11. Thornberg, Robert. Method for preparing a livestock feed supplement block. USP2004086777019.
  12. Gay Raymond W. (Marion OH). Plastic drum with drain sump and method of making the same. USP1993125273181.
  13. Kunieda, Shin-ichi. Resin container. USP2013098523003.
  14. Fornaci, Michael J.; Fornaci, William J.; Rodriguez, John R.; Fornaci, Basil J.; Kiss, Istvan J.. Rock dust blower. USP201701D777796.
  15. Fornaci, Michael J.; Fornaci, William J.; Rodriquez, John R.; Fornaci, Basil J.; Kiss, Istvan J.. Rock dust blower. USP201305D681684.
  16. Fornaci, Michael J.; Fornaci, William J.; Rodriquez, John R.; Fornaci, Basil J.; Kiss, Istvan J.. Rock dust blower. USP201603D752111.
  17. Fornaci, Michael J.; Fornaci, William J.; Rodriquez, John R.; Fornaci, Basil J.; Kiss, Istvan J.. Rock dust blower and method. USP2013128613401.
  18. Sahm, III, Victor A.. Stackable and nestable container. USP2004036708824.
  19. Loewel Wilhelm,DEX. Toner cartridge. USP2000036038422.