Charles J. Kowalski

Person

Ridgewood, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Illuminated magnetic module for toy construction kit
- Patent number 7,918,708
- Issue date Apr 5, 2011
- MEGA Brands International
- Charles J. Kowalski
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Magnetic construction modules for creating three-dimensional assemb...
- Patent number 7,273,404
- Issue date Sep 25, 2007
- Mega Brands America, Inc.
- Charles J. Kowalski
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Magnetic construction kit with wheel-like components
- Patent number 7,234,986
- Issue date Jun 26, 2007
- Mega Brands America, Inc.
- Charles J. Kowalski
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Walkie-talkie pen
- Patent number D525299
- Issue date Jul 18, 2006
- Rose Art Industries, Inc.
- Charles J. Kowalski
- D19 - Office supplies
Information Patent Grant
Trap door stud applicator ear piercing cartridge assembly
- Patent number 6,099,545
- Issue date Aug 8, 2000
- Cookson Group PLC
- Samuel J. Mann
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Ear piercing cartridges
- Patent number 6,048,355
- Issue date Apr 11, 2000
- Cookson Group PLC
- Samuel J. Mann
- A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

Information Patent Application
Magnetic joints and toy figurines made therefrom
- Publication number 20070060011
- Publication date Mar 15, 2007
- Parviz Daftari
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Illuminated magnetic module for toy construction kit
- Publication number 20070010164
- Publication date Jan 11, 2007
- Charles J. Kowalski
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Magnetic toy construction modules with corner-adjacent magnets
- Publication number 20060179778
- Publication date Aug 17, 2006
- Charles J. Kowalski
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Magnetic construction kit adapted for use with construction blocks
- Publication number 20060084300
- Publication date Apr 20, 2006
- Charles J. Kowalski
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Magnetic construction kit with wheel-like components
- Publication number 20050159074
- Publication date Jul 21, 2005
- Charles J. Kowalski
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Magnetic construction module with interchangeable magnet holders
- Publication number 20050159076
- Publication date Jul 21, 2005
- Charles J. Kowalski
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Magnetic construction modules for creating three-dimensional assemb...
- Publication number 20050155308
- Publication date Jul 21, 2005
- Charles J. Kowalski
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Walkie-talkie pen
- Publication number 20050130594
- Publication date Jun 16, 2005
- Charles J. Kowalski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cotton candy machine toy
- Publication number 20050011366
- Publication date Jan 20, 2005
- Rose Art Industries, Inc.
- Charles Joseph Kowalski
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Charles J. Kowalski

Person

Patents Grantslast 30 patents

Illuminated magnetic module for toy construction kit

Magnetic construction modules for creating three-dimensional assemb...

Magnetic construction kit with wheel-like components

Walkie-talkie pen

Trap door stud applicator ear piercing cartridge assembly

Ear piercing cartridges

Patents Applicationslast 30 patents

Magnetic joints and toy figurines made therefrom

Illuminated magnetic module for toy construction kit

Magnetic toy construction modules with corner-adjacent magnets

Magnetic construction kit adapted for use with construction blocks

Magnetic construction kit with wheel-like components

Magnetic construction module with interchangeable magnet holders

Magnetic construction modules for creating three-dimensional assemb...

Walkie-talkie pen

Cotton candy machine toy