Michael Schar

Person

Egolzwil, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing brushes, in particular interdental brushes, an...
- Patent number 11,622,617
- Issue date Apr 11, 2023
- Trisa Holding AG
- Michael Schär
- A46 - BRUSHWARE
Information Patent Grant
Electrical appliance for personal care
- Patent number 11,426,265
- Issue date Aug 30, 2022
- Trisa Holding AG
- Armin Bärtschi
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Method for producing a toothbrush, and toothbrush
- Patent number 11,077,592
- Issue date Aug 3, 2021
- Trisa Holding AG
- Roger Kirchhofer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Toothbrush with injection-moulded bristles and method and apparatus...
- Patent number 10,835,025
- Issue date Nov 17, 2020
- Trisa Holding AG
- Roger Kirchhofer
- A46 - BRUSHWARE
Information Patent Grant
Electrical appliance for personal care
- Patent number 10,667,892
- Issue date Jun 2, 2020
- Trisa Holding AG
- Armin Bärtschi
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Method for producing brushes, in particular interdental brushes, an...
- Patent number 10,299,577
- Issue date May 28, 2019
- Trisa Holding AG
- Michael Schär
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Toothbrush with injection-moulded bristles and method and apparatus...
- Patent number 9,750,334
- Issue date Sep 5, 2017
- Trisa Holding AG
- Roger Kirchhofer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
HYGIENE PRODUCT, IN PARTICULAR ORAL HYGIENE PRODUCT
- Publication number 20230240436
- Publication date Aug 3, 2023
- TRISA HOLDING AG
- Peter GROSS
- A46 - BRUSHWARE
Information Patent Application
ELECTRICAL APPLIANCE FOR PERSONAL CARE
- Publication number 20220354627
- Publication date Nov 10, 2022
- TRISA HOLDING AG
- Armin BÄRTSCHI
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
ELECTRICAL APPLIANCE FOR PERSONAL CARE
- Publication number 20200253704
- Publication date Aug 13, 2020
- TRISA HOLDING AG
- Armin BÄRTSCHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PRODUCING BRUSHES, IN PARTICULAR INTERDENTAL BRUSHES, AN...
- Publication number 20190246778
- Publication date Aug 15, 2019
- TRISA HOLDING AG
- Michael SCHÄR
- A46 - BRUSHWARE
Information Patent Application
ELECTRICAL APPLIANCE FOR PERSONAL CARE
- Publication number 20190117356
- Publication date Apr 25, 2019
- TRISA HOLDING AG
- Armin BÄRTSCHI
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
A BODY CARE BRUSH WITH INJECTED BRISTLES
- Publication number 20180317640
- Publication date Nov 8, 2018
- TRISA HOLDING AG
- Michael SCHÄR
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING A TOOTHBRUSH, AND TOOTHBRUSH
- Publication number 20180098617
- Publication date Apr 12, 2018
- TRISA HOLDING AG
- Roger KIRCHHOFER
- A46 - BRUSHWARE
Information Patent Application
TOOTHBRUSH WITH INJECTION-MOULDED BRISTLES AND METHOD AND APPARATUS...
- Publication number 20170318947
- Publication date Nov 9, 2017
- TRISA HOLDING AG
- Roger Kirchhofer
- A46 - BRUSHWARE
Information Patent Application
METHOD FOR PRODUCING BRUSHES, IN PARTICULAR INTERDENTAL BRUSHES, AN...
- Publication number 20150335141
- Publication date Nov 26, 2015
- TRISA HOLDING AG
- Michael SCHÄR
- A46 - BRUSHWARE
Information Patent Application
HOUSEHOLD BRUSH OR BODY CARE BRUSH COMPRISING INJECTED BRISTLES, AN...
- Publication number 20150135456
- Publication date May 21, 2015
- TRISA HOLDING AG
- Roger Kirchhofer
- A46 - BRUSHWARE
Information Patent Application
METHOD FOR PRODUCING A TOOTHBRUSH, AND TOOTHBRUSH
- Publication number 20140173853
- Publication date Jun 26, 2014
- TRISA HOLDING AG
- Roger Kirchhofer
- A46 - BRUSHWARE
Information Patent Application
TOOTHBRUSH WITH INJECTION-MOULDED BRISTLES AND METHOD AND APPARATUS...
- Publication number 20130291320
- Publication date Nov 7, 2013
- TRISA HOLDING AG
- Roger Kirchhofer
- A46 - BRUSHWARE

Michael Schar

Person

Patents Grantslast 30 patents

Method for producing brushes, in particular interdental brushes, an...

Electrical appliance for personal care

Method for producing a toothbrush, and toothbrush

Toothbrush with injection-moulded bristles and method and apparatus...

Electrical appliance for personal care

Method for producing brushes, in particular interdental brushes, an...

Toothbrush with injection-moulded bristles and method and apparatus...

Patents Applicationslast 30 patents

HYGIENE PRODUCT, IN PARTICULAR ORAL HYGIENE PRODUCT

ELECTRICAL APPLIANCE FOR PERSONAL CARE

ELECTRICAL APPLIANCE FOR PERSONAL CARE

METHOD FOR PRODUCING BRUSHES, IN PARTICULAR INTERDENTAL BRUSHES, AN...

ELECTRICAL APPLIANCE FOR PERSONAL CARE

A BODY CARE BRUSH WITH INJECTED BRISTLES

METHOD FOR PRODUCING A TOOTHBRUSH, AND TOOTHBRUSH

TOOTHBRUSH WITH INJECTION-MOULDED BRISTLES AND METHOD AND APPARATUS...

METHOD FOR PRODUCING BRUSHES, IN PARTICULAR INTERDENTAL BRUSHES, AN...

HOUSEHOLD BRUSH OR BODY CARE BRUSH COMPRISING INJECTED BRISTLES, AN...

METHOD FOR PRODUCING A TOOTHBRUSH, AND TOOTHBRUSH

TOOTHBRUSH WITH INJECTION-MOULDED BRISTLES AND METHOD AND APPARATUS...