Invention Grant
- Patent Title: Rotating swing device
- Patent Title (中): 旋转摆动装置
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Application No.: US12475276Application Date: 2009-05-29
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Publication No.: US07938730B2Publication Date: 2011-05-10
- Inventor: Raymond B. Richardson , Shane A. Bales
- Applicant: Raymond B. Richardson , Shane A. Bales
- Main IPC: A63H13/20
- IPC: A63H13/20 ; A63G1/36
Abstract:
The Rotating Device (1) comprises a rotating shaft (1000) being bearing interrelated to a nipple/coupling frame. The rotating shaft (1000) supports swing arms right and left from which are suspended swing seats. The nipple/coupling frame extends into and is supported by a generally concrete foundation.
Public/Granted literature
- US20100304875A1 ROTATING SWING DEVICE Public/Granted day:2010-12-02
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