Robert A. Butkiewicz

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Shamong, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Hair curling system and method that utilizes bi-stable ribbon springs
- Patent number 9,844,252
- Issue date Dec 19, 2017
- Paula Joyce Kraszewski
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Articulated, steerable, toy vehicle
- Patent number 7,442,109
- Issue date Oct 28, 2008
- Mattel, Inc.
- Mary Ellen Fosbenner
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Magnetically coupled toy vehicles
- Patent number 6,896,574
- Issue date May 24, 2005
- Mattel, Inc.
- Andrew Needham
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Toy car wash play set
- Patent number 6,663,464
- Issue date Dec 16, 2003
- Mattel, Inc.
- Julian R. Payne
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Unpowered toy vehicle play set
- Patent number 6,508,179
- Issue date Jan 21, 2003
- Mattel, Inc.
- Robert Annis
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Hair Curling System and Method that Utilizes Bi-Stable Ribbon Springs
- Publication number 20160367002
- Publication date Dec 22, 2016
- Paula Joyce Kraszewski
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Articulated, steerable, toy vehicle
- Publication number 20050106993
- Publication date May 19, 2005
- Mattel, Inc.
- Mary Ellen Fosbenner
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Magnetically coupled toy vehicles
- Publication number 20040023593
- Publication date Feb 5, 2004
- Mattel, Inc.
- Andrew Needham
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Composite toy vehicles
- Publication number 20040009734
- Publication date Jan 15, 2004
- Mattel, Inc.
- Andrew Needham
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Toy car wash play set
- Publication number 20030082985
- Publication date May 1, 2003
- Mattel, Inc.
- Julian R. Payne
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Unpowered toy vehicle play set
- Publication number 20020108527
- Publication date Aug 15, 2002
- Robert Annis
- A63 - SPORTS GAMES AMUSEMENTS