Assignee
POLK S MODEL CRAFT HOBBIES INC
US·2 granted patents·1 pending application·75 citations·filing 1993–2008
Top patents by PatentIndex Score
3 records- 0178USD437334SModel locomotive gearbox housingPOLK S MODEL CRAFT HOBBIES INC·Filed 2000·Granted Feb 6, 2001·32 cites·1 claims
- 0263US5499388ARadio with frequency scanning and interference detection capability for remote controlled model aircraftPOLK S MODEL CRAFT HOBBIES INC·Filed 1993·Granted Mar 12, 1996·43 cites·33 claims
- 0356US2010072327A1Model railroad track switching systemPOLK S MODEL CRAFT HOBBIES INC·Filed 2008·Application pending·0 cites
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