KNOB ENGINES S.R.O

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Patents Grantslast 30 patents

Information Patent Grant
Seal assembly for rotary-piston internal-combustion engine
- Patent number 9,366,200
- Issue date Jun 14, 2016
- KNOB ENGINES S.R.O.
- Václav Knob
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary piston internal combustion engine
- Patent number 9,322,274
- Issue date Apr 26, 2016
- KNOB ENGINES S.R.O.
- Vaclav Knob
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cylinder head with annular valve for internal-combustion engine
- Patent number 9,297,332
- Issue date Mar 29, 2016
- KNOB ENGINES S.R.O.
- Vaclav Knob
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
79163022 - KNOB
- Serial number 79163022
- Registration number 4815441
- Filing date Oct 22, 2014
- KNOB ENGINES s.r.o.
- 7 - Machines and machine tools