Clarence K. Edwards

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Medford, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-centering model railroad car truck assembly
- Patent number 5,090,332
- Issue date Feb 25, 1992
- Kadee Metal Products Co.
- Clarence K. Edwards
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Turnout with closing frog
- Patent number 4,948,073
- Issue date Aug 14, 1990
- Kadee Metal Products, Co.
- Clarence K. Edwards
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Track joining system
- Patent number 4,898,326
- Issue date Feb 6, 1990
- Kadee Metal Products Co.
- Clarence K. Edwards
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Model locomotive truck mounting mechanism
- Patent number 4,799,431
- Issue date Jan 24, 1989
- Kadee Metal Products Co.
- Clarence K. Edwards
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Model railway refrigerator cars
- Patent number 3,983,663
- Issue date Oct 5, 1976
- Clarence K. Edwards
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Protruding ladder steps for model railway boxcars
- Patent number 3,952,450
- Issue date Apr 27, 1976
- Clarence K. Edwards
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Model railway system providing uncoupling and delayed recoupling
- Patent number 3,942,648
- Issue date Mar 9, 1976
- Clarence K. Edwards
- A63 - SPORTS GAMES AMUSEMENTS