Title:
REDUCED FORCE, SEALING VENT FOR SQUEEZE FOAMER
Document Type and Number:
WIPO Patent Application WO/2019/139890
Kind Code:
A1
Abstract:
A sealing vent for a foaming dispenser associated with a squeeze foaming container is described. The vent has an annular structure, with a central aperture encased by a multi-tiered disc section connected to inner facing of a thickened, axial wall. An upward angled, outer flange is connected on an outer facing of the axial wall, and the outer flange is attached at a lower elevation along the axial wall in comparison to the disc section.
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Inventors:
KNIGHT SIMON CHRISTOPHER (GB)
Application Number:
PCT/US2019/012670
Publication Date:
July 18, 2019
Filing Date:
January 08, 2019
Export Citation:
Assignee:
RIEKE CORP (US)
International Classes:
A47K5/14; B01F5/20; B05B11/04
Domestic Patent References:
| WO2017093577A1 | 2017-06-08 | |||
| WO2014035669A1 | 2014-03-06 |
Foreign References:
| US20100001024A1 | 2010-01-07 | |||
| US7850048B2 | 2010-12-14 | |||
| US20090001100A1 | 2009-01-01 | |||
| US9718070B2 | 2017-08-01 | |||
| US20150043958A1 | 2015-02-12 | |||
| US4688944A | 1987-08-25 | |||
| US20140054330A1 | 2014-02-27 |
Other References:
See also references of EP 3737272A4
Attorney, Agent or Firm:
BARAONA, Robert C. (US)
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