Fredrik Karlsson

Person

Goteborg, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Dust removal arrangement for an engine-driven tool
- Patent number 11,400,531
- Issue date Aug 2, 2022
- Husqvarna AB
- Fredrik Karlsson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dust removal arrangement for an engine-driven tool
- Patent number 11,059,114
- Issue date Jul 13, 2021
- Husqvarna AB
- Fredrik Karlsson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Liquid dispensing system
- Patent number 9,604,297
- Issue date Mar 28, 2017
- Husqvarna AB
- Fredrik Karlsson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
A Hand-Held Electrically Powered Work Tool
- Publication number 20220314422
- Publication date Oct 6, 2022
- HUSQVARNA AB
- Fredrik Karlsson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
A Dust Container Arrangement for Construction Sites
- Publication number 20220241918
- Publication date Aug 4, 2022
- HUSQVARNA AB
- Fredrik Karlsson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
A Hand-Held Electrically Powered Work Tool with Air Leaking Out in...
- Publication number 20220219308
- Publication date Jul 14, 2022
- HUSQVARNA AB
- Torbjörn Almqvist
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
A Handheld Cut-Off Saw for Cutting Concrete and Stone, Comprising a...
- Publication number 20220143870
- Publication date May 12, 2022
- HUSOVARNA AB
- Håkan Pinzani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Dust Removal Arrangement for an Engine-Driven Tool
- Publication number 20210069807
- Publication date Mar 11, 2021
- HUSQVARNA AB
- Fredrik Karlsson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
AN ENGINE-DRIVEN TOOL WITH A GENERATOR CONNECTED TO A FAN MOTOR
- Publication number 20200261991
- Publication date Aug 20, 2020
- HUSQVARNA AB
- Fredrik Karlsson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
A DUST REMOVAL ARRANGEMENT FOR AN ENGINE-DRIVEN TOOL
- Publication number 20190275596
- Publication date Sep 12, 2019
- HUSQVARNA AB
- Fredrik Karlsson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
A LIQUID DISPENSING SYSTEM
- Publication number 20150367432
- Publication date Dec 24, 2015
- HUSQVARNA AB
- Fredrik Karlsson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Saw blade for a handheld working tool
- Publication number 20070151436
- Publication date Jul 5, 2007
- Aktiebolaget Electrolux
- Ove Donnerdal
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Fredrik Karlsson

Person

Patents Grantslast 30 patents

Dust removal arrangement for an engine-driven tool

Dust removal arrangement for an engine-driven tool

Liquid dispensing system

Patents Applicationslast 30 patents

A Hand-Held Electrically Powered Work Tool

A Dust Container Arrangement for Construction Sites

A Hand-Held Electrically Powered Work Tool with Air Leaking Out in...

A Handheld Cut-Off Saw for Cutting Concrete and Stone, Comprising a...

Dust Removal Arrangement for an Engine-Driven Tool

AN ENGINE-DRIVEN TOOL WITH A GENERATOR CONNECTED TO A FAN MOTOR

A DUST REMOVAL ARRANGEMENT FOR AN ENGINE-DRIVEN TOOL

A LIQUID DISPENSING SYSTEM

Saw blade for a handheld working tool