Robert J. Tarr

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Willoughby, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Trestle stabilizing device
- Patent number 8,459,600
- Issue date Jun 11, 2013
- Robert J. Tarr
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Trestle support apparatus
- Patent number 8,113,122
- Issue date Feb 14, 2012
- Robert J. Tarr
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Model railroad track connector
- Patent number 7,959,087
- Issue date Jun 14, 2011
- Robert J. Tarr
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TRESTLE STABILIZING DEVICE
- Publication number 20080237431
- Publication date Oct 2, 2008
- Robert J. Tarr
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
TRESTLE SUPPORT APPARATUS
- Publication number 20080169353
- Publication date Jul 17, 2008
- Robert J. Tarr
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
MODEL RAILROAD TRACK CONNECTOR
- Publication number 20080135637
- Publication date Jun 12, 2008
- Robert J. Tarr
- A63 - SPORTS GAMES AMUSEMENTS