Self-cleaning tip

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8714408
APP PUB NO 20110278323A1
SERIAL NO

13144755

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a device for packaging and dispensing a generally liquid or viscous product, including a container for containing the product to be packaged and dispensed in the form of clean or sterile calibrated doses or drops using a dispensing accessory including a tip, wherein the assembly of the container and the accessory includes an additional flexible and deformable chamber actuated simultaneously with the accessory and capable of either sucking the residual drop at the end of said accessory after dispensing a calibrated dose or drop, or of blowing said calibrated dose or drop without permitting the formation of a residual drop. The invention can be used for packaging and dispensing clean or sterile products, in particular doses or drops in the field of ophthalmology.

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First Claim

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Patent Owner(s)

  • SIVEL

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pozzi, Jacques Antibes, FR 10 95
Roy, Pierre Paris, FR 63 1213

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