Assignee
R B TOY DEV CO
6 granted patents·211 citations·filing 1975–1977
Top patents by PatentIndex Score
6 records- 0193US3999752APush-pull type of exercising device supported entirely by the bodyR B TOY DEV CO·Filed 1975·Granted Dec 28, 1976·83 cites·11 claims
- 0292US4105349AMechanism for forming a loop in a rope or the likeR B TOY DEV CO·Filed 1976·Granted Aug 8, 1978·55 cites·4 claims
- 0386US4031656APlastic toy integrally formed and molded with a propeller and means for attaching the toy to a support memberR B TOY DEV CO·Filed 1976·Granted Jun 28, 1977·32 cites·10 claims
- 0467US4016891ADental floss holder for detachable securement to toothbrush handle and the like for supporting a strip of floss in taut condition ready for useR B TOY DEV CO·Filed 1975·Granted Apr 12, 1977·23 cites·3 claims
- 0556US4094091AIntegrally formed plastic spinner toy unit with means for attaching same to a supportR B TOY DEV CO·Filed 1977·Granted Jun 13, 1978·11 cites·11 claims
- 0645US4052812AToy object that repeatedly submerges and rises in the waterR B TOY DEV CO·Filed 1976·Granted Oct 11, 1977·7 cites·11 claims
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