Patent No. EP1905615 (titled "Swivell Locking Device For Stroller Wheel") was filed by Wonderland Nurserygoods on Sep 26, 2007. The application was issued on Mar 31, 2010.
Swivel locking device for stroller wheels with a simple, easy-to-use mechanism that automatically locks and unlocks the wheels. The device features a rotatable seat and wheel bearing assembly that can be locked in place by a spring-loaded locking pin, which is controlled by an operating member. The locking pin can be moved between locked and unlocked positions by pivoting the operating member, and a stopping mechanism prevents over-rotation.
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