Invention Application
- Patent Title: INCLUSIVE ROTATING PLAY DEVICE
- Patent Title (中): 包括旋转播放设备
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Application No.: US14497617Application Date: 2014-09-26
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Publication No.: US20150018106A1Publication Date: 2015-01-15
- Inventor: Thomas L. Keller , Thomas W. Felber
- Applicant: Landscape Structures Inc.
- Assignee: Landscape Structures Inc.
- Current Assignee: Landscape Structures Inc.
- Main IPC: A63G1/24
- IPC: A63G1/24

Abstract:
Rotating inclusive play devices are provided. In certain embodiments, a rotating play device includes a stationary base, a rotatable portion, and a speed limiting device that connects the stationary base to the rotatable portion. The speed limiting device illustratively limits a rotational speed of the rotatable portion relative to the stationary base. The rotatable portion may have an elevated outer perimeter that includes recessed and raised portions. The speed limiting device may include a cranking mechanism and/or a piston mechanism.
Public/Granted literature
- US09220988B2 Inclusive rotating play device Public/Granted day:2015-12-29
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