preventing leakage of injected material into tuft insertion holes of the mould

Industry

CPC
B29C2045/14393

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29CSHAPING OR JOINING OF PLASTICS SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL AFTER-TREATMENT OF THE SHAPED PRODUCTS

Current Industry

B29C2045/14393preventing leakage of injected material into tuft insertion holes of the mould

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Brush head manufacturing methods using a molded tuft carrier and ba...
- Patent number 11,497,301
- Issue date Nov 15, 2022
- Koninklijke Philips N.V.
- Michael Meidl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing a toothbrush and a bristle head thereof, t...
- Patent number 8,690,263
- Issue date Apr 8, 2014
- Ponzini S.p.A.
- Eligio Ponzini
- A46 - BRUSHWARE
Information Patent Grant
Brush manufacturing machine
- Patent number 8,585,153
- Issue date Nov 19, 2013
- Zahoransky AG
- Winfried Ebner
- A46 - BRUSHWARE
Information Patent Grant
Method for manufacturing a toothbrush and a bristle head thereof, t...
- Patent number 8,376,470
- Issue date Feb 19, 2013
- Ponzini S.p.A.
- Eligio Ponzini
- A46 - BRUSHWARE
Information Patent Grant
Toothbrush having pressure relief unit and method of producing same
- Patent number 7,938,492
- Issue date May 10, 2011
- Young-Jun Kwon
- A46 - BRUSHWARE
Information Patent Grant
Method of manufacturing a brush head by way of an injection molding...
- Patent number 6,695,414
- Issue date Feb 24, 2004
- M + C Schiffer GmbH
- Berthold Meyer
- A46 - BRUSHWARE
Information Patent Grant
Method of molding toothbrushes and apparatus for performing the method
- Patent number 6,451,229
- Issue date Sep 17, 2002
- G.B. Boucherie N.V.
- Bart Gerard Boucherie
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Brush with self retaining bristles
- Patent number 4,635,313
- Issue date Jan 13, 1987
- North American Philips Corporation
- Friedbert Fassler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING A TOOTHBRUSH AND A BRISTLE HEAD THEREOF, T...
- Publication number 20130147254
- Publication date Jun 13, 2013
- PONZINI S.P.A.
- Eligio PONZINI
- A46 - BRUSHWARE
Information Patent Application
BRUSH MANUFACTURING MACHINE
- Publication number 20100117440
- Publication date May 13, 2010
- ZAHORANSKY AG
- Winfried Ebner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for manufacturing a toothbrush and a bristle head thereof, t...
- Publication number 20090193603
- Publication date Aug 6, 2009
- PONZINI S.P.A.
- Eligio PONZINI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Toothbrush Having Pressure Relief Unit and Method of Producing Same
- Publication number 20080179938
- Publication date Jul 31, 2008
- Young-Jun Kwon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method of manufacturing a brush head by way of an injection molding...
- Publication number 20010013152
- Publication date Aug 16, 2001
- Berthold Meyer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

preventing leakage of injected material into tuft insertion holes of the mould

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Brush head manufacturing methods using a molded tuft carrier and ba...

Method for manufacturing a toothbrush and a bristle head thereof, t...

Brush manufacturing machine

Method for manufacturing a toothbrush and a bristle head thereof, t...

Toothbrush having pressure relief unit and method of producing same

Method of manufacturing a brush head by way of an injection molding...

Method of molding toothbrushes and apparatus for performing the method

Brush with self retaining bristles

Patents Applicationslast 30 patents

METHOD FOR MANUFACTURING A TOOTHBRUSH AND A BRISTLE HEAD THEREOF, T...

BRUSH MANUFACTURING MACHINE

Method for manufacturing a toothbrush and a bristle head thereof, t...

Toothbrush Having Pressure Relief Unit and Method of Producing Same

Method of manufacturing a brush head by way of an injection molding...