Fluid discharge pump and fluid container

Details Fluid discharge pump and fluid container Fluid discharge pump and fluid container

2006-09-26

2006-09-26

Kaufman, Joseph A. (Department: 3754)

Dispensing

With discharge assistant

With movable nozzle interconnected therewith

C222S387000

Reexamination Certificate

active

07111761

ABSTRACT:
A fluid discharge pump comprises: an outer cover connected to an upper portion of the fluid-storing portion; a nozzle head provided with a fluid discharge nozzle; a bellows member disposed between the fluid-storing portion and the nozzle head; a first valve mechanism for inflow coupled with a lower end of the bellows member; a second valve mechanism for outflow coupled with an upper end of the bellows member; and a third valve mechanism for anti-leakage disposed between the nozzle and the second valve mechanism inside the nozzle head.

REFERENCES:
patent: 4732549 (1988-03-01), Von Schuckmann
patent: 4915601 (1990-04-01), Von Schuckmann
patent: 5152434 (1992-10-01), Birmelin
patent: 5518147 (1996-05-01), Peterson et al.
patent: 5664703 (1997-09-01), Reifenberger et al.
patent: 6536630 (2003-03-01), Chan et al.
patent: 6672486 (2004-01-01), Santagiuliana
patent: 2004/0007597 (2004-01-01), Masuzzo et al.
patent: 2004/0055457 (2004-03-01), Masuda
patent: 03-000655 (1991-01-01), None
patent: 09-267855 (1997-10-01), None
patent: 10-094744 (1998-04-01), None

Affiliated with

Also associated with

Rating

Fluid discharge pump and fluid container does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid discharge pump and fluid container, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid discharge pump and fluid container will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3570893