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Last Updated: March 29, 2024

Details for Patent: 6,938,798


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Summary for Patent: 6,938,798
Title: Fluid or powdery product dispensing device
Abstract:A device for dispensing a substance in fluid or powder form, the device having a dispensing outlet (10), an air blaster (20) for generating a blast of air when the device is actuated, and at least one reservoir (30) containing a single dose of substance. The reservoir (30) an air inlet (31) connected to the air blaster (20), and a substance outlet (32) connected to the dispensing orifice (10), the air inlet (31) being provided with a substance retaining member (40) for retaining the substance in the reservoir (30) until it is dispensed, and the substance outlet (32) being closed off by a closure element (50). The dispenser device is configured such that the closure element (50) is a spherical element, such as a ball, force fitted into the substance outlet (32) of the reservoir (30). The device further has a mechanical opening system (60, 70, 80) co-operating with the closure element (50) for ejecting it mechanically from its closure position when the device is actuated.
Inventor(s): Stradella; Giuseppe (Camogli, IT)
Assignee: TEBRO S.A. (Luxembourg, LU)
Application Number:10/416,873
Patent Claim Types:
see list of patent claims
Device;

Drugs Protected by US Patent 6,938,798

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

Foreign Priority and PCT Information for Patent: 6,938,798

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
France00 15998Dec 8, 2000
PCT Information
PCT FiledDecember 04, 2001PCT Application Number:PCT/EP01/15408
PCT Publication Date:June 13, 2002PCT Publication Number: WO02/45866

International Family Members for US Patent 6,938,798

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 3849402 ⤷  Try a Trial
China 1240482 ⤷  Try a Trial
China 1494461 ⤷  Try a Trial
Germany 60141345 ⤷  Try a Trial
European Patent Office 1339501 ⤷  Try a Trial
France 2817847 ⤷  Try a Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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