Tilting flap pump

Dispensing – Resilient wall – Supply container delivering to receiving chamber

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C222S256000, C222S321700, C222S321900, C222S380000, C222S556000

Reexamination Certificate

active

07922042

ABSTRACT:
The invention relates to a pump for a liquid product dispenser, which includes a reservoir and interacts with a manually actuatable element provided with an injection orifice. The pump includes a body embodied in the form of a single piece and including a seat which covers the reservoir and is provided with an intake orifice and a flap, which is mounted on the seat by a joint associated with an elastic bellows which enables the flap to be reversibly tilted towards the seat, by pressing on the actuating element, in such way that the injection orifice is opened and the intake orifice is simultaneously closed.

REFERENCES:
patent: 4696415 (1987-09-01), Meshberg
patent: 4872596 (1989-10-01), Corsette
patent: 4890773 (1990-01-01), Corsette
patent: 4936493 (1990-06-01), Foster et al.
patent: 5104009 (1992-04-01), Battegazzore
patent: 5176510 (1993-01-01), Nilsson
patent: 5492252 (1996-02-01), Gueret
patent: 6047862 (2000-04-01), Davies
patent: 6460739 (2002-10-01), Norris et al.
patent: 2510069 (1983-01-01), None
patent: 1262528 (1972-02-01), None
International Search Report, Mar. 30, 2007, 3 pages.

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

Tilting flap pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-2692335

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