Invention Grant
- Patent Title: Pump for metering and dispensing a liquid or viscous product
- Patent Title (中): 用于计量和分配液体或粘稠产品的泵
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Application No.: US14117285Application Date: 2012-05-11
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Publication No.: US09353735B2Publication Date: 2016-05-31
- Inventor: Jacques Gerbron , Patrick Lagneaux , Jian Jun Yuan
- Applicant: Jacques Gerbron , Patrick Lagneaux , Jian Jun Yuan
- Agency: The Farrell Law Firm, P.C.
- Priority: FR1154045 20110511
- International Application: PCT/EP2012/058717 WO 20120511
- International Announcement: WO2012/152901 WO 20121115
- Main IPC: F04B7/02
- IPC: F04B7/02 ; F04B15/02 ; B05B11/00
Abstract:
Provided is a device for metering and dispensing a liquid or viscous product. The device includes an inlet opening at a lower longitudinal end for the passage of the product from a container, an outlet opening at an upper longitudinal end for the dispensing of the product from the device, and a main chamber accommodating a piston that moves lengthwise with respect to the main chamber.
Public/Granted literature
- US20150139834A1 PUMP FOR METERING AND DISPENSING A LIQUID OR VISCOUS PRODUCT Public/Granted day:2015-05-21
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