RAVENSBURGER SPIELEVERLAG GMBH

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Ravensburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Self-stabilizing jigsaw puzzle
- Patent number 8,888,099
- Issue date Nov 18, 2014
- Ravensburger Spieleverlag GmbH
- Florian Knell
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Jigsaw puzzle having one or more puzzle pieces that can be bent
- Patent number 8,628,089
- Issue date Jan 14, 2014
- Ravensburger Spieleverlag GmbH
- Florian Knell
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Three-dimensional jigsaw puzzle
- Patent number 8,544,849
- Issue date Oct 1, 2013
- Ravensburger Spieleverlag GmbH
- Florian Knell
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Jigsaw puzzle transporting system
- Patent number 8,235,207
- Issue date Aug 7, 2012
- Ravensburger Spieleverlag GmbH
- Sabine Dietenberger
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MODULAR BALL TRACK SYSTEM
- Publication number 20200254329
- Publication date Aug 13, 2020
- RAVENSBURGER SPIELEVERLAG GMBH
- Johannes Hodek
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
JIGSAW PUZZLE HAVING ONE OR MORE PUZZLE PIECES THAT CAN BE BENT
- Publication number 20130134676
- Publication date May 30, 2013
- RAVENSBURGER SPIELEVERLAG GMBH
- Florian Knell
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SELF-STABILIZING JIGSAW PUZZLE
- Publication number 20120280450
- Publication date Nov 8, 2012
- RAVENSBURGER SPIELEVERLAG GMBH
- Florian Knell
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
JIGSAW PUZZLE TRANSPORTING SYSTEM
- Publication number 20120024729
- Publication date Feb 2, 2012
- RAVENSBURGER SPIELEVERLAG GMBH
- Sabine Dietenberger
- A63 - SPORTS GAMES AMUSEMENTS

Trademarklast 30 trademarks