Leapfrog RBT, L.L.C.

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Berkeley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Talking phonics interactive learning device
- Patent number D370235
- Issue date May 28, 1996
- Leapfrog RBT
- Michael C. Wood
- D19 - Office supplies
Information Patent Grant
Talking phonics interactive learning device
- Patent number D370027
- Issue date May 21, 1996
- Leapfrog RBT
- Michael C. Wood
- D19 - Office supplies
Information Patent Grant
Talking phonics interactive learning device
- Patent number 5,511,980
- Issue date Apr 30, 1996
- Leapfrog RBT, L.L.C.
- Michael C. Wood
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75350979 - LEAP FROG
- Serial number 75350979
- Registration number 2284485
- Filing date Sep 3, 1997
- LeapFrog RBT, LLC
- 28 - Games and playthings
Information Trademark
75351148 - LEAPFROG
- Serial number 75351148
- Registration number 2264123
- Filing date Sep 3, 1997
- LeapFrog RBT, LLC
- 28 - Games and playthings
Information Trademark
75276373 - CREATE A WORD
- Serial number 75276373
- Filing date Apr 17, 1997
- Leapfrog RBT L.L.C.
- 28 - Games and playthings
Information Trademark
74635980 - LEAPFROG
- Serial number 74635980
- Registration number 2120195
- Filing date Feb 17, 1995
- Leapfrog RBT L.L.C.
- 28 - Games and playthings
Information Trademark
74635943 - LEAPFROG LEARNING SYSTEM
- Serial number 74635943
- Filing date Feb 17, 1995
- Leapfrog RBT L.L.C.
- 28 - Games and playthings
Information Trademark
74635811 - LEAP FROG
- Serial number 74635811
- Registration number 2169827
- Filing date Feb 17, 1995
- Leapfrog RBT L.L.C.
- 28 - Games and playthings