Invention Grant
- Patent Title: Telescoping flagpole
- Patent Title (中): 伸缩旗杆
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Application No.: US12004633Application Date: 2007-12-24
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Publication No.: US07823527B1Publication Date: 2010-11-02
- Inventor: Michael J. Wiese
- Applicant: Michael J. Wiese
- Agency: Woods, Fuller, Schultz & Smith, PC
- Agent Jeffrey A. Proehl
- Main IPC: G09F17/00
- IPC: G09F17/00 ; F16B7/10

Abstract:
A telescopic flagpole for reducing the manual force required to extend and secure multiple segments. The flagpole includes a plurality of segments including a bottom segment, at least one intermediate segment, and a top segment; a plurality of sleeve assemblies each positioned between an associated pairing of a relatively lower segment and a relatively higher segment; and a plurality of biasing members each urging an associate one of the segments toward an extended position.
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