Invention Grant
- Patent Title: Disposable liquid applicator sachet
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Application No.: US15308259Application Date: 2015-04-30
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Publication No.: US10426939B2Publication Date: 2019-10-01
- Inventor: Dave Willem Klaassen
- Applicant: DAKLAPACK EUROPE B.V.
- Applicant Address: NL Lelystad
- Assignee: DAKLAPACK EUROPE B.V.
- Current Assignee: DAKLAPACK EUROPE B.V.
- Current Assignee Address: NL Lelystad
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: NL2012741 20140502
- International Application: PCT/NL2015/050295 WO 20150430
- International Announcement: WO2015/167336 WO 20151105
- Main IPC: A61F13/40
- IPC: A61F13/40 ; B65D75/58 ; A61M35/00

Abstract:
The invention relates to a liquid applicator sachet comprising a top sheet sealed onto a base sheet such that the sheets define between them, in a reservoir portion, a reservoir for holding liquid, and, in an applicator portion, a conduit extending from the reservoir to an outlet opening. The sachet further comprises an applicator pad that covers said opening. The applicator portion is folded and sealed onto the reservoir portion such that a sharp fold is present between the reservoir portion and the applicator portion. The fold blocks the conduit such that a liquid held in the reservoir is prevented from flowing into the conduit. Furthermore, the applicator portion comprises a grip tab between two tear lines. By pulling the tab, the applicator portion tears along the tear lines and part of the applicator portion can be unfolded to allow liquid to flow from the reservoir into the pad.
Public/Granted literature
- US20170065802A1 THE INVENTION RELATES TO A DISPOSABLE LIQUID APPLICATOR SACHET Public/Granted day:2017-03-09
Information query
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