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Siegfried Kurt HUSTEDT
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Kronberg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Manual toothbrush
Patent number
D782196
Issue date
Mar 28, 2017
Braun GmbH
Siegfried Bauernfeind
D04 - Brushware
Information
Patent Grant
Toothbrush having an inner cavity
Patent number
9,510,664
Issue date
Dec 6, 2016
The Procter & Gamble Co.
Li Wen
A46 - BRUSHWARE
Information
Patent Grant
Method for producing a toothbrush handle having an inner cavity
Patent number
9,510,669
Issue date
Dec 6, 2016
The Procter & Gamble Company
Matthew Lloyd Newman
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing a toothbrush having an inner cavity
Patent number
9,463,593
Issue date
Oct 11, 2016
The Procter & Gamble Company
Ulrich Pfeifer
A46 - BRUSHWARE
Information
Patent Grant
Manual toothbrush
Patent number
D698157
Issue date
Jan 28, 2014
Braun GmbH
Siegfried Bauernfeind
D04 - Brushware
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING A TOOTHBRUSH HAVING AN INNER CAVITY
Publication number
20140138880
Publication date
May 22, 2014
The Procter & Gamble Company
Ulrich PFEIFER
A46 - BRUSHWARE
Information
Patent Application
TOOTHBRUSH HANDLE HAVING AN INNER CAVITY
Publication number
20140137349
Publication date
May 22, 2014
The Procter & Gamble Company
Matthew Lloyd NEWMAN
A46 - BRUSHWARE
Information
Patent Application
TOOTHBRUSH HAVING AN INNER CAVITY
Publication number
20140137350
Publication date
May 22, 2014
The Procter & Gamble Company
LI WEN
A46 - BRUSHWARE
Information
Patent Application
METHOD FOR PRODUCING A TOOTHBRUSH HANDLE HAVING AN INNER CAVITY
Publication number
20140047656
Publication date
Feb 20, 2014
The Procter & Gamble Company
Matthew Lloyd NEWMAN
A46 - BRUSHWARE
Information
Patent Application
ORAL CARE DEVICE WITH A FUNCTION ELEMENT AND METHOD OF MANUFACTURIN...
Publication number
20100299857
Publication date
Dec 2, 2010
Christian Stief
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE