Spurt minimizing dispensing structure

Details Spurt minimizing dispensing structure Spurt minimizing dispensing structure

Filed on

2006-07-18

Date issued

2006-07-18

Examiner

Jacyna, J. Casimer (Department: 3751)

Patent Class

Dispensing

SubClass

With flow controller or closure

SubSubClass

With interior material guide or restrictor

Other Related Categories

C222S556000, C222S568000, C222S571000

Type

Reissue Patent

Status

active

Patent number

RE039187

Description

ABSTRACT:
A spurt-resistant spout for a dispensing structure includes (1) an internal tubular portion having a through bore connecting a dispensing orifice of the spout with the interior of the container, and (2) a surrounding wall portion surrounding the tubular portion. The tubular portion and the surrounding wall portion are sized and located so that little or no fluid is retained in and across the spout bore so as to prevent, or minimize, obstruction of the bore.

REFERENCES:
patent: 1050192 (1913-01-01), Wood
patent: 2834519 (1958-05-01), Miller
patent: 2974833 (1961-03-01), Heppenstall
patent: 3091373 (1963-05-01), Kirschenbaum
patent: 3100067 (1963-08-01), Heppenstall
patent: 3117701 (1964-01-01), Stull
patent: 3207375 (1965-09-01), Bereziat et al.
patent: 3233798 (1966-02-01), Abbott
patent: 3241731 (1966-03-01), Bright et al.
patent: 3318496 (1967-05-01), Ayotte et al.
patent: 3563422 (1971-02-01), Cruikshank
patent: 3833150 (1974-09-01), Visser-Patings
patent: 3980211 (1976-09-01), Owens
patent: 4427138 (1984-01-01), Heinlein
patent: 4583668 (1986-04-01), Maynard, Jr.
patent: 4811871 (1989-03-01), Wass et al.
patent: 5139182 (1992-08-01), Appla
patent: 5141138 (1992-08-01), Odet et al.
patent: 5219100 (1993-06-01), Beck et al.
patent: 5320260 (1994-06-01), Song et al.
patent: 5392938 (1995-02-01), Dubach
patent: 5454489 (1995-10-01), Vesborg
patent: 5497906 (1996-03-01), Dubach
patent: 5531363 (1996-07-01), Gross et al.
patent: 5558239 (1996-09-01), Dubach
patent: 5782388 (1998-07-01), De Nervo
patent: 5850953 (1998-12-01), Dallas, Jr.
patent: 6003728 (1999-12-01), Elliott
patent: WO 94/20713 (1994-09-01), None

Affiliated with

Also associated with

Rating

Spurt minimizing dispensing structure does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Spurt minimizing dispensing structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spurt minimizing dispensing structure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3529174