Invention Grant
- Patent Title: Seesaw
- Patent Title (中): 跷跷板
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Application No.: US12811093Application Date: 2008-12-30
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Publication No.: US08444498B2Publication Date: 2013-05-21
- Inventor: Martin Grossman
- Applicant: Martin Grossman
- Applicant Address: GB Rutherglen, Glasgow
- Assignee: H Grossman Ltd.
- Current Assignee: H Grossman Ltd.
- Current Assignee Address: GB Rutherglen, Glasgow
- Agency: Owens Tarabichi LLP
- Priority: GB0725367.7 20071231
- International Application: PCT/GB2008/004299 WO 20081230
- International Announcement: WO2009/083728 WO 20090709
- Main IPC: A63G11/00
- IPC: A63G11/00 ; A63G1/00
Abstract:
A seesaw having a plurality of illumination means provided on both sides of a pivotable elongate member. The illumination means are controlled by control means dependent upon the inclination of the elongate member.
Public/Granted literature
- US20110059805A1 Seesaw Public/Granted day:2011-03-10
Information query
