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Tube assembly provided with a breakaway plug

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-041/32   
미국특허분류(USC) 220/266 ; 138/89 ; 604/111 ; 604/244
출원번호 US-0212185 (1988-06-27)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 11  인용 특허 : 3
초록
▼

An assembly of a tube having a breakaway plug member mounted on one opening thereof is provided. The plug member has an open end and a closed end, and includes on its inner surface a first inner-wall portion extending from the open end toward the closed end a predetermined distance which is fixedly secured to the one open end of said tubular body, and a second inner-wall portion defining a space therein which extends from the first inner-wall portion to the closed end. The plug member also includes on its outer surface a thin-walled frangible portion loc...

대표
청구항
▼

A tube assembly with a breakaway plug of a relatively rigid material comprising: a tubular body having at least two open ends at least one of said ends having an end surface and an outer surface portion; and a plug member having an open end and a closed end, said plug member being mounted on said one open end of said tubular body, said plug member including on its inner surface; an inner closing surface closing off said closed end, a first inner-wall portion extending from the open end toward the closed end a predetermined distance, said first inner-wall...

이 특허에 인용된 특허 (3)

  1. Grimes Robert G. (Vernon Hills IL). Method of making a frangible port protector. USP1983114415393.
  2. Fowles Thomas A. (McHenry IL) Green Brian C. (Vernon Hills IL). Overmolded port closure. USP1986124632267.
  3. Difiglio Joseph John (Libertyville IL). Tamperproof breakaway port. USP1976113994412.

이 특허를 인용한 특허 피인용횟수: 11

  1. Rush,Jonathan E.; Tran,Trung. Cup lid. USP200807D572587.
  2. Freek,Michael A.; Thomas,Michael G.. Cup lid having frangible straw slot depression. USP2006117134569.
  3. Rush, Jonathan E.; Tran, Trung; Lam, legal representative, Virginia. Filled polystyrene tear back container lids. USP2010127845514.
  4. Deeds, Ted D.. Inset plug-on with knockout retainer. USP200408D495403.
  5. Howe Sam H.. Knock-off plug for plastic pipe. USP2001016170529.
  6. Julian, Frank D.; Condon, Duane R.. Knock-out pressure test cap with breakaway nipple plug. USP2004086769291.
  7. Julian, Frank D; Condon, Duane R. Knock-out pressure test cap with breakaway nipple plug. USP201111E042909.
  8. Shemesh Eli,ILX ; Tobe Ellen,ILX. Manually-severable coupling device, and medical infusion assembly including same. USP1998115836619.
  9. Van Meter,Brett. Pipe nipple protective sleeve. USP2008027328723.
  10. Qanaei, Ahmd Abdallah Al-Jassem. Pipeline inspection gauge (PIG) alert system. USP2015079074950.
  11. Blivet, Philippe. Protective end cap for tube end. USP2003026520212.

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