Fluid dispensing device with metered delivery

Coating implements with material supply – Including means to apply material-moving force – By compression or suction of gas in reservoir

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C401S205000, C222S372000, C222S373000, C222S383100

Reexamination Certificate

active

11074817

ABSTRACT:
The fluid dispensing device (10) includes a container (20) with an interior fluid storage region (22) therein. A flexible metering housing (26) is disposed in fluid communication with the fluid storage region (22) a first one-way valve (30) disposed between the container (20) and the flexible metering housing (26). One way flow from the interior fluid storage region (22) of the container (20) fills the predetermined volume of the metering chamber (32) with fluid by vacuum action when a button (36) is depressed and then released. A second valve (40) is in fluid communication with the metering housing (26) and permits one-way fluid flow from the metering chamber (32) to the exterior outer region of the container (20) when the metering housing (26) is depressed again. Each time the metering housing (26) is depressed a substantially equal volume of fluid (24) is dispensed from the container (20). An additional foam layer (12) on the outside of container (20) facilitates dispersion and delivery of the fluid (24).

REFERENCES:
patent: 886984 (1908-05-01), Jopling
patent: 1217054 (1917-02-01), Pearman
patent: 1941745 (1934-01-01), Higley
patent: 2714475 (1955-08-01), Roehrich
patent: 3617139 (1971-11-01), Ross
patent: 3981106 (1976-09-01), Gallo
patent: 4004854 (1977-01-01), Breer, II
patent: 4074944 (1978-02-01), Xavier
patent: 4188989 (1980-02-01), Andersen
patent: 4886388 (1989-12-01), Gulker et al.
patent: 4889441 (1989-12-01), Tice
patent: 4890744 (1990-01-01), Lane, Jr. et al.
patent: 5074765 (1991-12-01), Pekar
patent: 5114255 (1992-05-01), Villarreal
patent: 5261570 (1993-11-01), Hippely et al.
patent: 5372487 (1994-12-01), Pekar
patent: 5387207 (1995-02-01), Dyer et al.
patent: 5441345 (1995-08-01), Garvey et al.
patent: 5482980 (1996-01-01), Pcolinsky
patent: 5555673 (1996-09-01), Smith
patent: 5700245 (1997-12-01), Sancoff et al.
patent: 5704723 (1998-01-01), Salisian
patent: 5842607 (1998-12-01), Snider
patent: 5865554 (1999-02-01), Lin
patent: 5934296 (1999-08-01), Clay
patent: 5944032 (1999-08-01), Masterson
patent: 6183154 (2001-02-01), Coe
patent: 6210064 (2001-04-01), White et al.
patent: 6302607 (2001-10-01), Burrowes et al.
patent: 6419118 (2002-07-01), Rees et al.
patent: 6623201 (2003-09-01), Brumlik
patent: 6629799 (2003-10-01), Flores, Jr.
patent: 6641307 (2003-11-01), Matsuda et al.
patent: 7156132 (2007-01-01), O'Dougherty et al.
patent: 7159742 (2007-01-01), Lee
patent: 2002/0085873 (2002-07-01), Katsandres et al.
patent: 2006/0072858 (2006-04-01), Kurosawa et al.
patent: 2006/0255068 (2006-11-01), Genosar
patent: 4030851 (1992-04-01), None
patent: 6293348 (1994-10-01), None
patent: 0176972 (2001-10-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Fluid dispensing device with metered delivery 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 dispensing device with metered delivery, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid dispensing device with metered delivery will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3913916

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.